Sara Wasserman, M.D.
NPI 1992930408 · Rheumatology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Wasserman, M.D. is a Rheumatology Physician provider in Philadelphia, PA (NPI 1992930408).
Provider details
- NPI number
- 1992930408
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD459659 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2009-05-28
- Last updated
- 2018-09-05
Frequently asked questions
- What is Sara Wasserman's NPI number?
- Sara Wasserman's National Provider Identifier (NPI) is 1992930408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Wasserman's specialty?
- Sara Wasserman is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Wasserman located?
- Sara Wasserman's practice location on file with NPPES is 3737 Market St Fl 6, Philadelphia, PA 19104.
- What is Sara Wasserman's phone number?
- The practice phone number listed in the NPPES registry for Sara Wasserman is (215) 662-2454.
- Does Sara Wasserman accept Medicare?
- Sara Wasserman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Wasserman's NPI active?
- Yes — Sara Wasserman's NPI (1992930408) is active in the NPPES registry as of the last update on 2018-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.