NPPES file of Aug 9, 2026

Stephen G. Baum, M.D.,

Internal Medicine Physician · New York, NY

Stephen G. Baum, M.D., is an internal medicine physician with a practice address in New York, New York, and NPI 1396827689, issued on Oct 19, 2006. Check the license (New York 093547, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1396827689
Name
Stephen G. Baum
Credential
M.D.,
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
093547 NY
Self-reported in NPPES; status is on the state search
Practice location
350 E 17TH St, New York, NY 10003
Phone
(212) 256-3539
Enumerated
Oct 19, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
01536061 NY
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →

Also registered at 350 E 17TH St

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

  1. Alfred Burger, MDHospitalist Physician1972692374
  2. Elliot Charen, M.D.Nephrology Physician1245492255
  3. Patricia Dharapak, MDHospitalist Physician1124081328
  4. Daniel Edrich, M.D.Student in an Organized Health Care Education/Training Program1740638063
  5. Faraj Faour, MDInternal Medicine Physician1053579276
  6. Adrienne Fleckman, MDEndocrinology, Diabetes & Metabolism Physician1033174263

Verify Stephen G. Baum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 093547    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 New York license search

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Stephen G. Baum among 12,067 internal medicine physician records in New York

Stephen G. Baum, M.D., is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 53% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2007 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,434 internal medicine physician records list a practice address in New York

They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Richard Amerling, MDNew York, NY 100031437130317
  2. Lisa AuerbachNew York, NY 100031174512586
  3. Ronald Blum, MDNew York, NY 100031336122407
  4. Barbara Cheung, MDNew York, NY 100031023006020
  5. Alan Dubrow, MDNew York, NY 100031427031830
  6. Jane Falkenstein, MDNew York, NY 100031083604227
  7. Michael Felsen, MDNew York, NY 100031891784286
  8. Jonathan Field, MDNew York, NY 100031578547006

Common questions

What is Stephen G. Baum, M.D.,'s NPI number?

Stephen G. Baum, M.D.,'s National Provider Identifier (NPI) is 1396827689, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen G. Baum, M.D., located?

The NPPES record lists a practice address at 350 E 17TH St, New York, NY, 10003. Phone: (212) 256-3539. Providers update this record themselves, so call before visiting.

How can I verify Stephen G. Baum, M.D.,'s license?

NPPES lists New York license number 093547, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. 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. 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.