Chelsea Ann Thampy, MD
Surgery Physician · Saint Louis, MO
Chelsea Ann Thampy, MD is a surgery physician with a practice address in Saint Louis, Missouri, and NPI 1144883547, issued on Apr 21, 2019. Check the license (Missouri 2025035922, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Chelsea Ann Thampy
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 2025035922 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
- Phone
- (314) 362-5298
- Enumerated
- Apr 21, 2019
- Record last updated
- Oct 16, 2025
- Fax
- (888) 824-2176
- Medicare enrollment
- Enrolled (PECOS I20251003002556); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2019
- Entity
- Type 1 · individual
Also registered at 1 Barnes Jewish Hospital Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chelsea Ann Thampy 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 2025035922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average surgery physician in 2024
23 Medicare Part D claims for 15 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Missouri
There are 714 surgery physician records in Missouri.
Other surgery physician records in Missouri
- Tsehay Abebe, MDSaint Louis, MO1184285017
- Pauline Aherrera, MDColumbia, MO1083281893
- Nasim Ahmadiyeh, M.D.Kansas City, MO1164545281
- Ola Ahmed, MDSt Louis, MO1992541346
- Tauqir Ahmed, MDBridgeton, MO1336252204
- Yazan Al-Kharabsheh, MDColumbia, MO1992692081
- Emily Albright, M.D.Columbia, MO1407942352
- Mounes Aliyari Ghasabeh, MDColumbia, MO1114540325
- Jose Alonso Escalante, M.D.West Plains, MO1457883514
- Muhammad Zaeghum Aman, MD, MBBSSikeston, MO1265954051
Common questions
What is Chelsea Ann Thampy, MD's NPI number?
Chelsea Ann Thampy, MD's National Provider Identifier (NPI) is 1144883547, issued on Apr 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Ann Thampy, MD located?
The NPPES record lists a practice address at 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110. Phone: (314) 362-5298. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Ann Thampy, MD's license?
NPPES lists Missouri license number 2025035922, 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 Chelsea Ann Thampy, MD prescribe under Medicare Part D?
In 2024, Chelsea Ann Thampy, MD had 23 Medicare Part D claims for 15 beneficiaries; the average among surgery physician prescribers was 147. 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.