Margaret Berrigan, MD
NPI 1952961401 · Surgery Physician · Pittsburgh, PA
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Berrigan, MD is a Surgery Physician provider in Pittsburgh, PA (NPI 1952961401).
Provider details
- NPI number
- 1952961401
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 279500 (MA)
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
7 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
- 2019-06-17
- Last updated
- 2026-03-26
- Certified
- 2026-03-26
Frequently asked questions
- What is Margaret Berrigan's NPI number?
- Margaret Berrigan's National Provider Identifier (NPI) is 1952961401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Berrigan's specialty?
- Margaret Berrigan is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Berrigan located?
- Margaret Berrigan's practice location on file with NPPES is 200 Lothrop Street, Pittsburgh, PA 15213.
- What is Margaret Berrigan's phone number?
- The practice phone number listed in the NPPES registry for Margaret Berrigan is (412) 647-3135.
- Does Margaret Berrigan accept Medicare?
- Margaret Berrigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Berrigan's NPI active?
- Yes — Margaret Berrigan's NPI (1952961401) is active in the NPPES registry as of the last update on 2026-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.