Jose A. Ramirez, M.D.
Gastroenterology Physician · St Louis, MO
Jose A. Ramirez, M.D. is a gastroenterology physician with a practice address in St Louis, Missouri, and NPI 1801849831, issued on May 19, 2006. Check the license (Missouri 36680, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Jose A. Ramirez
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 36680 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3844 S. Lindbergh Blvd, St Louis, MO 63127
- Phone
- (314) 698-2400
- Enumerated
- May 19, 2006
- Record last updated
- Aug 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (314) 822-0975
- Medicaid ID
- 202803615 MO
- Medicare enrollment
- Enrolled (PECOS I20090128000076); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 414 in Missouri → Look up another NPI →
Also registered at 3844 S. Lindbergh Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Fischer, M.D.Internal Medicine Physician1548214455
- Erin Holloway, ANPAdult Health Nurse Practitioner1033369798
- Lawrence Narkiewicz, M.D.Internal Medicine Physician1477506160
Verify Jose A. Ramirez 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 36680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average gastroenterology physician in 2024
144 Medicare Part D claims for 41 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Omeprazole105 claims
- Metoclopramide Hcl13 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.
One hospital affiliation
- Washington County Memorial HospitalPotosi, MO · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Jose A. Ramirez among 414 gastroenterology physician records in Missouri
Jose A. Ramirez, 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 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1981 · median 2003 among the 303 with a school on file
- Record last updated2011 · 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 St Louis → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Sajidul Ansari, MDSaint Louis, MO 631271467541110
- Picha Moolsintong, MDSaint Louis, MO 631271871702209
- Benjamin Schmidt, MDSaint Louis, MO 631271710418819
- Yazan Abdalla, M.D.Saint Louis, MO 631281033365358
- Samer Alkaade, M DSaint Louis, MO 631281982648259
- Mohammed Eyad Alsabbagh, M.D.Saint Louis, MO 631281083917090
- Youssef Assioun, MDSaint Louis, MO 631281639370919
- Faiza Bhatti, M.D.,Saint Louis, MO 631281144556499
Common questions
What is Jose A. Ramirez, M.D.'s NPI number?
Jose A. Ramirez, M.D.'s National Provider Identifier (NPI) is 1801849831, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jose A. Ramirez, M.D. located?
The NPPES record lists a practice address at 3844 S. Lindbergh Blvd, St Louis, MO, 63127. Phone: (314) 698-2400. Providers update this record themselves, so call before visiting.
How can I verify Jose A. Ramirez, M.D.'s license?
NPPES lists Missouri license number 36680, 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 Jose A. Ramirez, M.D. prescribe under Medicare Part D?
In 2024, Jose A. Ramirez, M.D. had 144 Medicare Part D claims for 41 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.