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

CHRISTINA G RAMAN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Psychiatric/Mental Health

NPI
1457412157
CMS profile
10589633
Location
KNOXVILLE, TN

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.

General Payments · PY2025

$1,691.90

70 records · 0 disputed

Summary and payment records

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

“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.

Data mirrored . 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,691.90 70

By paying entity

PY2025 · sorted by reported total

Payment records · PY2025 (70)

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

Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Vanda Pharmaceuticals Inc. $28.96 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1233114093 CMS
Sage Therapeutics, LLC $18.85 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1211467219 CMS
Corium, LLC $22.93 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1185825248 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.56 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1241645003 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.18 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1223991066 CMS
Neurocrine BioSciences, Inc. $14.39 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1242922017 CMS
Vanda Pharmaceuticals Inc. $31.46 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1233114091 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.37 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1241645001 CMS
Corium, LLC $22.93 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1185825242 CMS
ABBVIE INC. $17.51 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1205563923 CMS
Lundbeck LLC $24.27 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1251956364 CMS
E.R. Squibb & Sons, L.L.C. $18.14 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1184581073 CMS
Neurocrine BioSciences, Inc. $25.83 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1242847402 CMS
Vanda Pharmaceuticals Inc. $37.44 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1233114089 CMS
Otsuka America Pharmaceutical, Inc. $23.62 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1227923749 CMS
Tris Pharma Inc $21.72 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1192263311 CMS
Vanda Pharmaceuticals Inc. $34.84 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1233114087 CMS
Corium, LLC $27.86 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1185840360 CMS
E.R. Squibb & Sons, L.L.C. $20.39 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1184581067 CMS
Janssen Pharmaceuticals, Inc $34.28 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1174904005 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $22.43 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1241644999 CMS
Vanda Pharmaceuticals Inc. $27.90 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1233114085 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.43 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1224022435 CMS
Tris Pharma Inc $18.12 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1192263307 CMS
Collegium Pharmaceutical, Inc. $15.94 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1224172040 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.64 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1223995452 CMS
Otsuka America Pharmaceutical, Inc. $20.67 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1227923745 CMS
Collegium Pharmaceutical, Inc. $15.11 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1224172038 CMS
Vanda Pharmaceuticals Inc. $31.37 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1233114083 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.70 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1241644997 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $19.25 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1241644995 CMS
Corium, LLC $24.60 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1185831138 CMS
Axsome Therapeutics, Inc. $22.71 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1235462722 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.56 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1241644993 CMS
Alkermes, Inc. $19.81 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1222619572 CMS
Vanda Pharmaceuticals Inc. $37.24 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1233114081 CMS
Otsuka America Pharmaceutical, Inc. $27.56 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1227923742 CMS
Tris Pharma Inc $19.61 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1192263309 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $24.21 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1241644991 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.81 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1223963292 CMS
Corium, LLC $25.97 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1185835524 CMS
Vanda Pharmaceuticals Inc. $37.85 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1233114079 CMS
ABBVIE INC. $15.92 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1205563917 CMS
Otsuka America Pharmaceutical, Inc. $21.56 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1227923738 CMS
Supernus Pharmaceuticals, Inc. $31.94 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1244930528 CMS
Lundbeck LLC $15.42 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1251956362 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $31.27 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1241644989 CMS
Vanda Pharmaceuticals Inc. $18.14 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1233114077 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.81 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1224076270 CMS
Janssen Pharmaceuticals, Inc $23.16 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1174904067 CMS
E.R. Squibb & Sons, L.L.C. $17.36 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1184581029 CMS
Supernus Pharmaceuticals, Inc. $30.88 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1244930524 CMS
Vanda Pharmaceuticals Inc. $37.51 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1233114075 CMS
Bausch Health US, LLC $24.80 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1239997604 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.70 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1241644987 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $23.19 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1241644985 CMS
Vanda Pharmaceuticals Inc. $32.87 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1233114073 CMS
ABBVIE INC. $13.83 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1205563911 CMS
Axsome Therapeutics, Inc. $32.44 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1235689672 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $25.21 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1241644983 CMS
Corium, LLC $30.01 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1185844592 CMS
Otsuka America Pharmaceutical, Inc. $15.93 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1227923735 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $25.21 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1241644981 CMS
Axsome Therapeutics, Inc. $20.18 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1235371944 CMS
ABBVIE INC. $27.30 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1205563905 CMS
Neos Therapeutics, LP $15.68 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1206089032 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $28.36 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1241644979 CMS
Corium, LLC $26.50 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1185837136 CMS
Axsome Therapeutics, Inc. $25.92 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1235343121 CMS
Axsome Therapeutics, Inc. $24.78 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1235343133 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,067.02 64
PY2022 $1,620.21 87
PY2023 $1,519.48 74
PY2024 $983.29 49
PY2025 $1,691.90 70

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , PY2022 , 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
CHRISTINA G RAMAN, NPI 1457412157. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1457412157.
APA 7
IndustryPayments. (2026). CHRISTINA G RAMAN, NPI 1457412157 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1457412157
Bluebook
CHRISTINA G RAMAN, NPI 1457412157, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1457412157.

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