NPPES file of Aug 9, 2026

Seba Hasan, M.D.

Critical Care Medicine (Internal Medicine) Physician · Richmond Heights, MO

Seba Hasan, M.D. is a critical care medicine (internal medicine) physician with a practice address in Richmond Heights, Missouri, and NPI 1922532274, issued on Apr 13, 2017. Check the license (Missouri 2020019630, 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
1922532274
Name
Seba Hasan
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
2020019630 MO
Self-reported in NPPES; status is on the state search
Practice location
6420 Clayton RD, Richmond Heights, MO 63117
Phone
(314) 768-8000
Enumerated
Apr 13, 2017
Record last updated
Jul 14, 2022
Medicare enrollment
Enrolled (PECOS I20220719000234); accepts Medicare assignment
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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8 nearest critical care medicine (internal medicine) physician records → All 178 in Missouri → Look up another NPI →

Also registered at 6420 Clayton RD

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

  1. Leslie Agusti, RD/LDRegistered Dietitian1508464801
  2. Tyler Barnes, PHARM.D.Pharmacist1770883142
  3. Lauren Bates, PA-CPhysician Assistant1730496001
  4. Dylan Batty, PHARM DPharmacist1619825791
  5. Linda Bick, M.D.Emergency Medicine Physician1699717728
  6. Rebecca Boedeker, RNLactation Consultant (Registered Nurse)1477103182

Verify Seba Hasan 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 2020019630    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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Bills Medicare through one group practice

  1. Ssm Health Care GroupSaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Seba Hasan among 178 critical care medicine (internal medicine) physician records in Missouri

Seba Hasan, M.D. is one of 178 critical care medicine (internal medicine) physician records with a practice address in Missouri. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 83% of them.

  • NPI issued2017 · 83% of these records are older, 15% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2013 · median 2005 among the 144 with a school on file
  • Record last updated2022 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

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 Richmond Heights → Critical Care Medicine (Internal Medicine) Physician nationwide →

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Madan Chilappa, M.D.Saint Louis, MO 631171548232846
  2. Robert Wright, D.O.Saint Louis, MO 631171760454680
  3. Walter Mickey, D.O.Saint Louis, MO 631221306109384
  4. Rajesh Swaminathan, M.D.Kirkwood, MO 631221720051527
  5. Nnamdi Anunobi, MDSaint Louis, MO 631101548767775
  6. Rajat Dhar, MDSaint Louis, MO 631101649298191
  7. Michael Diringer, MDSaint Louis, MO 631101881625390
  8. Bria Giacomino, DOSaint Louis, MO 631101235491812

Common questions

What is Seba Hasan, M.D.'s NPI number?

Seba Hasan, M.D.'s National Provider Identifier (NPI) is 1922532274, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Seba Hasan, M.D. located?

The NPPES record lists a practice address at 6420 Clayton RD, Richmond Heights, MO, 63117. Phone: (314) 768-8000. Providers update this record themselves, so call before visiting.

How can I verify Seba Hasan, M.D.'s license?

NPPES lists Missouri license number 2020019630, 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.