Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

TONYA KALTENBACH

NPI
1578618419
CMS profile
206968
Location
PALO ALTO, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2024 · Entire year

$73,187.84

59 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $49,579.99 13
Travel and Lodging $22,578.29 26
Food and Beverage $1,029.56 20

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
Olympus Corporation $69,762.06 48
Olympus Corporation of the Americas $2,120.17 9
Olympus Medical Systems Corporation $1,230.00 1
Boston Scientific Corporation $75.61 1

Payment records · PY2024

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

59 matching records · $73,187.84 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 59 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 59.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Olympus Corporation $35.0012/17/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611256 CMS
Olympus Corporation $8,737.1112/17/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611258 CMS
Boston Scientific Corporation $75.6112/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261092729924 CMS
Olympus Corporation $18.2011/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611278 CMS
Olympus Corporation $47.6511/07/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611280 CMS
Olympus Corporation $60.6011/07/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611282 CMS
Olympus Corporation $20.4111/07/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611284 CMS
Olympus Corporation $10.7911/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611286 CMS
Olympus Corporation $10.8611/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611288 CMS
Olympus Corporation $16.4911/06/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611290 CMS
Olympus Corporation $73.7111/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611292 CMS
Olympus Corporation $11.7511/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611294 CMS
Olympus Corporation $44.9011/05/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611262 CMS
Olympus Corporation $45.0211/05/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611264 CMS
Olympus Corporation $2.6611/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611266 CMS
Olympus Corporation $9.8411/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611268 CMS
Olympus Corporation $14.8011/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611270 CMS
Olympus Corporation $121.3811/05/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611272 CMS
Olympus Corporation $5.6411/05/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611274 CMS
Olympus Corporation $7.8511/05/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611276 CMS
Olympus Corporation $953.6911/04/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611260 CMS
Olympus Corporation $9,932.1110/10/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611252 CMS
Olympus Corporation $35.0010/10/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611254 CMS
Olympus Corporation $49.6208/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611236 CMS
Olympus Corporation $8.0008/15/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611238 CMS
Olympus Corporation $108.0008/15/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611240 CMS
Olympus Corporation $2,345.0008/15/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611242 CMS
Olympus Corporation $7,370.0008/15/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611244 CMS
Olympus Corporation $4,020.0008/15/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611246 CMS
Olympus Corporation $2,345.0008/15/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611248 CMS
Olympus Corporation $10,720.0008/15/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611250 CMS
Olympus Corporation of the Americas $24.2106/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439144 CMS
Olympus Corporation of the Americas $836.1206/22/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439146 CMS
Olympus Corporation of the Americas $104.4206/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439148 CMS
Olympus Corporation of the Americas $116.4806/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439150 CMS
Olympus Corporation of the Americas $142.7506/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439152 CMS
Olympus Corporation of the Americas $149.4806/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439154 CMS
Olympus Corporation of the Americas $4.3205/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439156 CMS
Olympus Corporation $3,690.0005/08/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611296 CMS
Olympus Corporation $8,610.0005/08/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611298 CMS
Olympus Corporation $3,690.0005/08/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611300 CMS
Olympus Corporation $1,230.0005/08/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611302 CMS
Olympus Corporation $3,690.0005/08/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611304 CMS
Olympus Corporation $24.9905/08/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611306 CMS
Olympus Corporation $112.0005/08/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611308 CMS
Olympus Corporation of the Americas $35.0005/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439158 CMS
Olympus Corporation of the Americas $707.3905/02/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110439160 CMS
Olympus Medical Systems Corporation $1,230.0003/13/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611957 CMS
Olympus Corporation $615.0003/12/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611310 CMS
Olympus Corporation $19.3401/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261099611312 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $43,632.98 47
PY2020 $1,442.92 2
PY2021 $5,250.00 2
PY2023 $24,181.57 25
PY2024 $73,187.84 59
PY2025 $121,172.36 99

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
TONYA KALTENBACH, NPI 1578618419. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1578618419.
APA 7
IndustryPayments. (2026). TONYA KALTENBACH, NPI 1578618419 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1578618419
Bluebook
TONYA KALTENBACH, NPI 1578618419, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1578618419.

Source: Centers for Medicare & Medicaid Services, Open Payments.