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Sigrid Larson, MD
NPI 1861485245 · Family Medicine Physician · Philadelphia, PA
Sigrid Larson, MD is a Family Medicine Physician provider in Philadelphia, PA (NPI 1861485245).
Provider details
- NPI number
- 1861485245
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD420932 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
9625 Frankford Ave
Ne Physician Services
Philadelphia, PA 19114-2846
Phone: (215) 637-9400
Fax: (215) 637-7970
Street-level locationGet directions
Mailing address
3542 Welsh Rd
Philadelphia, PA 19136-2623
Registry dates
- Enumerated
- 2005-08-31
- Last updated
- 2007-09-06
Frequently asked questions
- What is Sigrid Larson's NPI number?
- Sigrid Larson's National Provider Identifier (NPI) is 1861485245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigrid Larson's specialty?
- Sigrid Larson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sigrid Larson located?
- Sigrid Larson's practice location on file with NPPES is 9625 Frankford Ave, Philadelphia, PA 19114-2846.
- What is Sigrid Larson's phone number?
- The practice phone number listed in the NPPES registry for Sigrid Larson is (215) 637-9400.
- Is Sigrid Larson's NPI active?
- Yes — Sigrid Larson's NPI (1861485245) is active in the NPPES registry as of the last update on 2007-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.