Drew Weissman, M.D.
NPI 1760579601 · Allergy & Immunology (Internal Medicine) Physician · Philadelphia, PA
Drew Weissman, M.D. is a Allergy & Immunology (Internal Medicine) Physician provider in Philadelphia, PA (NPI 1760579601).
Provider details
- NPI number
- 1760579601
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD061254L (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Drew Weissman's NPI number?
- Drew Weissman's National Provider Identifier (NPI) is 1760579601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Drew Weissman's specialty?
- Drew Weissman is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Drew Weissman located?
- Drew Weissman's practice location on file with NPPES is 3900 Woodland Ave, Philadelphia, PA 19104-4551.
- What is Drew Weissman's phone number?
- The practice phone number listed in the NPPES registry for Drew Weissman is (215) 823-5800.
- Is Drew Weissman's NPI active?
- Yes — Drew Weissman's NPI (1760579601) 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.