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Barbara Weiss, MD
NPI 1538229778 · Family Medicine Physician · Philadelphia, PA
Barbara Weiss, MD is a Family Medicine Physician provider in Philadelphia, PA (NPI 1538229778).
Provider details
- NPI number
- 1538229778
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD056675L (PA)
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
3535 Market St
Suite 100
Philadelphia, PA 19104-3309
Phone: (215) 746-3535
Street-level locationGet directions
Mailing address
6702 Sherman St
Philadelphia, PA 19119-3527
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2008-09-08
Frequently asked questions
- What is Barbara Weiss's NPI number?
- Barbara Weiss's National Provider Identifier (NPI) is 1538229778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Weiss's specialty?
- Barbara Weiss is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Weiss located?
- Barbara Weiss's practice location on file with NPPES is 3535 Market St, Philadelphia, PA 19104-3309.
- What is Barbara Weiss's phone number?
- The practice phone number listed in the NPPES registry for Barbara Weiss is (215) 746-3535.
- Is Barbara Weiss's NPI active?
- Yes — Barbara Weiss's NPI (1538229778) is active in the NPPES registry as of the last update on 2008-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.