William Mccarran, MD
NPI 1770773913 · Neonatal-Perinatal Medicine Physician · Pittsburgh, PA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mccarran, MD is a Neonatal-Perinatal Medicine Physician provider in Pittsburgh, PA (NPI 1770773913).
Provider details
- NPI number
- 1770773913
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD431855 (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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 300 Halket StSuite 4407Pittsburgh, PA 15213-3108Phone: (412) 641-4111Fax: (412) 641-5313
- 300 Halket StSuite 4407Pittsburgh, PA 15213-3108Phone: (412) 641-4111Fax: (412) 641-5313
Registry dates
- Enumerated
- 2007-07-25
- Last updated
- 2019-10-10
Frequently asked questions
- What is William Mccarran's NPI number?
- William Mccarran's National Provider Identifier (NPI) is 1770773913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mccarran's specialty?
- William Mccarran is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Mccarran located?
- William Mccarran's practice location on file with NPPES is 4800 Friendship Ave Fl 3, Pittsburgh, PA 15224.
- What is William Mccarran's phone number?
- The practice phone number listed in the NPPES registry for William Mccarran is (412) 578-5858.
- Does William Mccarran accept Medicare?
- William Mccarran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mccarran's NPI active?
- Yes — William Mccarran's NPI (1770773913) is active in the NPPES registry as of the last update on 2019-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.