Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

SEYED KALANTAR

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1801049721
CMS profile
756665
Location
WASHINGTON, DC

General Payments · PY2018–2024

$1,002,291.76

  • Reported across 521 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$85,212.92

75 records · 0 disputed

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

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $54,245.00 17
Royalty or License $20,347.60 8
Travel and Lodging $8,172.56 18
Food and Beverage $2,447.76 32

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Globus Medical, Inc. $28,493.84 22
Stryker Corporation $24,519.17 25
Innovasis Inc $20,600.20 8
PROVIDENCE MEDICAL TECHNOLOGY, INC. $7,500.00 5
Alphatec Spine, Inc $2,272.95 4
Royal Biologics $859.97 4
Supreme Orthopedic Systems, LLC $573.29 1
4WEB, INC. $147.01 1
Curiteva, Inc. $74.14 1
Medtronic, Inc. $73.12 1
SPINEART USA INC $56.81 1
DePuy Synthes Products LLC $42.42 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $205,639.99 66
PY2019 $152,891.54 42
PY2020 $223,104.51 52
PY2021 $141,912.90 107
PY2022 $88,916.15 91
PY2023 $104,613.75 88
PY2024 $85,212.92 75

Payment records · PY2024 (75)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
4WEB, Inc. $147.01 02/08/2024 Food and Beverage Undisputed 01/23/2026 1143851348 CMS
Alphatec Spine, Inc $19.73 01/04/2024 Food and Beverage Undisputed 01/23/2026 1095490424 CMS
Alphatec Spine, Inc $253.22 04/30/2024 Food and Beverage Undisputed 01/23/2026 1095490422 CMS
Alphatec Spine, Inc $1,500.00 07/01/2024 Consulting Fee Undisputed 01/23/2026 1095490312 CMS
Alphatec Spine, Inc $500.00 08/22/2024 Consulting Fee Undisputed 01/23/2026 1095490314 CMS
Curiteva, Inc. $74.14 06/14/2024 Food and Beverage Undisputed 01/23/2026 1087844316 CMS
DePuy Synthes Products, Inc. $20.62 03/26/2024 Food and Beverage Undisputed 01/23/2026 1077789349 CMS
DePuy Synthes Products, Inc. $21.80 03/26/2024 Food and Beverage Undisputed 01/23/2026 1077789361 CMS
Globus Medical, Inc. $93.00 01/22/2024 Food and Beverage Undisputed 01/23/2026 1145002969 CMS
Globus Medical, Inc. $20.72 02/09/2024 Food and Beverage Undisputed 01/23/2026 1145002973 CMS
Globus Medical, Inc. $150.16 02/09/2024 Travel and Lodging Undisputed 01/23/2026 1145003131 CMS
Globus Medical, Inc. $168.66 02/09/2024 Travel and Lodging Undisputed 01/23/2026 1145003135 CMS
Globus Medical, Inc. $6,029.63 02/14/2024 Royalty or License Undisputed 01/23/2026 1145003043 CMS
Globus Medical, Inc. $117.60 04/01/2024 Food and Beverage Undisputed 01/23/2026 1145002985 CMS
Globus Medical, Inc. $6,101.00 05/21/2024 Royalty or License Undisputed 01/23/2026 1145003093 CMS
Globus Medical, Inc. $3.00 08/01/2024 Travel and Lodging Undisputed 01/23/2026 1145003119 CMS
Globus Medical, Inc. $3,416.00 08/20/2024 Royalty or License Undisputed 01/23/2026 1145003079 CMS
Globus Medical, Inc. $129.76 08/23/2024 Food and Beverage Undisputed 01/23/2026 1145002961 CMS
Globus Medical, Inc. $26.39 08/23/2024 Food and Beverage Undisputed 01/23/2026 1145003035 CMS
Globus Medical, Inc. $120.50 08/23/2024 Travel and Lodging Undisputed 01/23/2026 1145003123 CMS
Globus Medical, Inc. $120.50 08/24/2024 Travel and Lodging Undisputed 01/23/2026 1145003125 CMS
Globus Medical, Inc. $106.20 09/16/2024 Food and Beverage Undisputed 01/23/2026 1145003117 CMS
Globus Medical, Inc. $500.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 1145003147 CMS
Globus Medical, Inc. $5,000.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 1145003149 CMS
Globus Medical, Inc. $2,000.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 1145003151 CMS
Globus Medical, Inc. $156.00 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1145003127 CMS
Globus Medical, Inc. $146.00 11/03/2024 Travel and Lodging Undisputed 01/23/2026 1145003121 CMS
Globus Medical, Inc. $116.29 11/11/2024 Food and Beverage Undisputed 01/23/2026 1145003057 CMS
Globus Medical, Inc. $3,941.00 11/15/2024 Royalty or License Undisputed 01/23/2026 1145003069 CMS
Globus Medical, Inc. $31.43 11/19/2024 Food and Beverage Undisputed 01/23/2026 1145003115 CMS
Innovasis Inc $41.85 02/01/2024 Food and Beverage Undisputed 01/23/2026 1153793302 CMS
Innovasis Inc $455.00 02/20/2024 Consulting Fee Undisputed 01/23/2026 1153793343 CMS
Innovasis Inc $250.00 02/22/2024 Travel and Lodging Undisputed 01/23/2026 1153793319 CMS
Innovasis Inc $75.23 02/23/2024 Food and Beverage Undisputed 01/23/2026 1152112694 CMS
Innovasis Inc $3,464.02 02/25/2024 Travel and Lodging Undisputed 01/23/2026 1153793324 CMS
Innovasis Inc $15,015.00 04/02/2024 Consulting Fee Undisputed 01/23/2026 1153793355 CMS
Innovasis Inc $1,255.70 04/09/2024 Travel and Lodging Undisputed 01/23/2026 1153793332 CMS
Innovasis Inc $43.40 09/17/2024 Food and Beverage Undisputed 01/23/2026 1153793309 CMS
Medtronic, Inc. $73.12 05/09/2024 Food and Beverage Undisputed 01/23/2026 1119490956 CMS
Providence Medical Technology, Inc. $1,000.00 02/02/2024 Consulting Fee Undisputed 01/23/2026 1089605239 CMS
Providence Medical Technology, Inc. $2,000.00 04/02/2024 Consulting Fee Undisputed 01/23/2026 1089605243 CMS
Providence Medical Technology, Inc. $2,750.00 08/02/2024 Consulting Fee Undisputed 01/23/2026 1089605245 CMS
Providence Medical Technology, Inc. $1,000.00 09/03/2024 Consulting Fee Undisputed 01/23/2026 1089605241 CMS
Providence Medical Technology, Inc. $750.00 09/23/2024 Consulting Fee Undisputed 01/23/2026 1089605237 CMS
Royal Biologics, Inc. $272.46 01/29/2024 Royalty or License Undisputed 01/23/2026 1120089421 CMS
Royal Biologics, Inc. $200.00 05/13/2024 Royalty or License Undisputed 01/23/2026 1120089449 CMS
Royal Biologics, Inc. $174.38 08/01/2024 Royalty or License Undisputed 01/23/2026 1120089477 CMS
Royal Biologics, Inc. $213.13 10/31/2024 Royalty or License Undisputed 01/23/2026 1120089505 CMS
SPINEART USA INC $56.81 12/19/2024 Food and Beverage Undisputed 01/23/2026 1140052958 CMS
Stryker Corporation $650.00 01/19/2024 Consulting Fee Undisputed 01/23/2026 1119871225 CMS
Stryker Corporation $58.50 01/23/2024 Food and Beverage Undisputed 01/23/2026 1119871227 CMS
Stryker Corporation $112.80 02/16/2024 Food and Beverage Undisputed 01/23/2026 1119871229 CMS
Stryker Corporation $11.55 03/20/2024 Food and Beverage Undisputed 01/23/2026 1119871231 CMS
Stryker Corporation $3,900.00 03/22/2024 Consulting Fee Undisputed 01/23/2026 1119871233 CMS
Stryker Corporation $3,250.00 04/19/2024 Consulting Fee Undisputed 01/23/2026 1119871235 CMS
Stryker Corporation $404.75 05/10/2024 Travel and Lodging Undisputed 01/23/2026 1119871237 CMS
Stryker Corporation $173.05 05/15/2024 Food and Beverage Undisputed 01/23/2026 1119871239 CMS
Stryker Corporation $86.50 07/25/2024 Food and Beverage Undisputed 01/23/2026 1119871241 CMS
Stryker Corporation $96.44 09/06/2024 Food and Beverage Undisputed 01/23/2026 1119871243 CMS
Stryker Corporation $61.60 09/28/2024 Food and Beverage Undisputed 01/23/2026 1119871245 CMS
Stryker Corporation $119.53 10/16/2024 Food and Beverage Undisputed 01/23/2026 1119871247 CMS
Stryker Corporation $488.57 10/30/2024 Travel and Lodging Undisputed 01/23/2026 1119871249 CMS
Stryker Corporation $217.91 10/30/2024 Travel and Lodging Undisputed 01/23/2026 1119871251 CMS
Stryker Corporation $159.15 11/08/2024 Food and Beverage Undisputed 01/23/2026 1119871253 CMS
Stryker Corporation $152.70 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1119871255 CMS
Stryker Corporation $145.20 11/12/2024 Travel and Lodging Undisputed 01/23/2026 1119871257 CMS
Stryker Corporation $51.63 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1119871259 CMS
Stryker Corporation $26.56 11/14/2024 Food and Beverage Undisputed 01/23/2026 1119871261 CMS
Stryker Corporation $41.98 11/14/2024 Food and Beverage Undisputed 01/23/2026 1119871263 CMS
Stryker Corporation $15.89 11/14/2024 Food and Beverage Undisputed 01/23/2026 1119871265 CMS
Stryker Corporation $15.89 11/14/2024 Food and Beverage Undisputed 01/23/2026 1119871267 CMS
Stryker Corporation $13,325.00 11/22/2024 Consulting Fee Undisputed 01/23/2026 1119871269 CMS
Stryker Corporation $303.97 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1119871271 CMS
Stryker Corporation $650.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1119871273 CMS
Supreme Orthopedic Systems, LLC $573.29 09/11/2024 Travel and Lodging Undisputed 01/23/2026 1126528682 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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