Nikhil Banerjee, M.D.
Gastroenterology Physician · Saint Louis, MO
Nikhil Banerjee, M.D. is a gastroenterology physician with a practice address in Saint Louis, Missouri, and NPI 1932424850, issued on Apr 3, 2010. Check the license (Missouri 2018019584, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Nikhil Banerjee
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 2018019584 MO
036132434 IL
39347 SC
Self-reported in NPPES; status is on the state search - Practice location
- 11525 Olde Cabin RD, Saint Louis, MO 63141
- Phone
- (314) 997-0554
- Enumerated
- Apr 3, 2010
- Record last updated
- Jul 11, 2025
- Fax
- (314) 997-5086
- Medicare enrollment
- Enrolled (PECOS I20180817001206); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 414 in Missouri → Look up another NPI →
Also registered at 11525 Olde Cabin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roman Hailu, FNPNurse Practitioner1538413794
- Benjamin Root, M.D.Gastroenterology Physician1619355765
- Aman Singh, MDGastroenterology Physician1548237845
Verify Nikhil Banerjee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2018019584Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average gastroenterology physician in 2024
2,501 Medicare Part D claims for 891 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Odt489 claims
- Omeprazole188 claims
- Sod Sulf-Potass Sulf-Mag Sulf182 claims
- Pantoprazole Sodium134 claims
- Dicyclomine Hcl133 claims
- Plenvu115 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $4,086.55
160 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Blessing HospitalHannibal, MO
- Digestive Health Specialists LLCCreve Coeur, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nikhil Banerjee among 414 gastroenterology physician records in Missouri
Nikhil Banerjee, M.D. is one of 414 gastroenterology physician records with a practice address in Missouri. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 67% of them.
- NPI issued2010 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2009 · median 2003 among the 303 with a school on file
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Missouri
There are 414 gastroenterology physician records in Missouri.
All 414 in Missouri → Every provider in Saint Louis → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Marc Bernstein, M.D.Saint Louis, MO 631411336110543
- John Farrell, M.D.Saint Louis, MO 631411194724724
- Mohammad Tarik Firozi, MDSaint Louis, MO 631411962481648
- David Goran, MDSaint Louis, MO 631411578672648
- Elizabeth Huebner, MDCreve Coeur, MO 631411760592794
- Paul King, M.D.Saint Louis, MO 631411609872704
- Muddasani Reddy, DOSaint Louis, MO 631411013930585
- Rajesh Shah, M.D.Saint Louis, MO 631411912066382
Common questions
What is Nikhil Banerjee, M.D.'s NPI number?
Nikhil Banerjee, M.D.'s National Provider Identifier (NPI) is 1932424850, issued on Apr 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nikhil Banerjee, M.D. located?
The NPPES record lists a practice address at 11525 Olde Cabin RD, Saint Louis, MO, 63141. Phone: (314) 997-0554. Providers update this record themselves, so call before visiting.
How can I verify Nikhil Banerjee, M.D.'s license?
NPPES lists Missouri license number 2018019584, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nikhil Banerjee, M.D. prescribe under Medicare Part D?
In 2024, Nikhil Banerjee, M.D. had 2,501 Medicare Part D claims for 891 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.