NPPES file of Aug 9, 2026

Nnamdi Anunobi, MD

Critical Care Medicine (Internal Medicine) Physician · Saint Louis, MO

Nnamdi Anunobi, MD is a critical care medicine (internal medicine) physician with a practice address in Saint Louis, Missouri, and NPI 1548767775, issued on Apr 13, 2018. Check the license (Missouri 2022031002, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548767775
Name
Nnamdi Anunobi
Credential
MD
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License numbers
2022031002 MO
036171500 IL
Self-reported in NPPES; status is on the state search
Practice location
660 S Euclid Ave, Saint Louis, MO 63110
Phone
(314) 454-8762
Enumerated
Apr 13, 2018
Record last updated
Sep 12, 2024
Medicare enrollment
Enrolled (PECOS I20230227001030); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 660 S Euclid Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brooj Abro, MDHematology (Pathology) Physician1205312972
  2. Benjamin AdamsStudent in an Organized Health Care Education/Training Program1275320285
  3. Loren AdlerStudent in an Organized Health Care Education/Training Program1134988488
  4. Garima Agrawal, M.D.Nuclear Medicine Physician1104132331
  5. Kelly Ahern, MDPsychiatry Physician1740178177
  6. Mueed Ahmad, M.D.Otolaryngology Physician1841329661

Verify Nnamdi Anunobi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2022031002    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3 hospitals and group practices

  1. Missouri Baptist Medical CenterSaint Louis, MO · Acute Care Hospitals5 of 5 stars
  2. Cep America Illinois IntensivistsSpringfield, IL
  3. Physician Specialists OF St. Luke'S, LLCChesterfield, MO

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). Star ratings are CMS hospital ratings, not ratings of this provider.

Critical Care Medicine (Internal Medicine) Physician providers in Missouri

There are 178 critical care medicine (internal medicine) physician records in Missouri.

All 178 in Missouri → Every provider in Saint Louis →

Other critical care medicine (internal medicine) physician records in Missouri

  1. Ashrita Abraham, M.D.Kansas City, MO1164835880
  2. Muhammad Afzal, MDSaint Louis, MO1053807222
  3. Muneeb Ahmad, D.O.Chesterfield, MO1639432032
  4. Oluwafemi Ajibola, MDJoplin, MO1790245835
  5. Muthanna Al Hasan, M.D.Joplin, MO1881827699
  6. Jonathan Ang, M.D.Columbia, MO1780956862
  7. Sangita Aradhyula, M.D.Saint Louis, MO1356551915
  8. Senthil Aruchamy, M.DSaint Louis, MO1386873883
  9. Joseph Attewell, M.D.Saint Charles, MO1962456657
  10. Nathan Bammes, D.O., M.B.AKansas City, MO1457617607

Common questions

What is Nnamdi Anunobi, MD's NPI number?

Nnamdi Anunobi, MD's National Provider Identifier (NPI) is 1548767775, issued on Apr 13, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Nnamdi Anunobi, MD located?

The NPPES record lists a practice address at 660 S Euclid Ave, Saint Louis, MO, 63110. Phone: (314) 454-8762. Providers update this record themselves, so call before visiting.

How can I verify Nnamdi Anunobi, MD's license?

NPPES lists Missouri license number 2022031002, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.