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Stephen Baum, M.D.,
NPI 1396827689 · Internal Medicine Physician · New York, NY
Stephen Baum, M.D., is a Internal Medicine Physician provider in New York, NY (NPI 1396827689).
Provider details
- NPI number
- 1396827689
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Male
- Sole proprietor
- Yes
- License
- 093547 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
350 E 17th St
New York, NY 10003-3805
Phone: (212) 256-3539
Street-level locationGet directions
Mailing address
160 Water St
New York, NY 10038-4922
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Baum's NPI number?
- Stephen Baum's National Provider Identifier (NPI) is 1396827689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Baum's specialty?
- Stephen Baum is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Baum located?
- Stephen Baum's practice location on file with NPPES is 350 E 17th St, New York, NY 10003-3805.
- What is Stephen Baum's phone number?
- The practice phone number listed in the NPPES registry for Stephen Baum is (212) 256-3539.
- Is Stephen Baum's NPI active?
- Yes — Stephen Baum's NPI (1396827689) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.