Mariam Faiz-Nassar
NPI 1568820512 · Pediatrics Physician · Pittsburgh, PA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariam Faiz-Nassar is a Pediatrics Physician provider in Pittsburgh, PA (NPI 1568820512).
Provider details
- NPI number
- 1568820512
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD474932 (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
10 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
- 2016-02-05
- Last updated
- 2022-07-26
- Certified
- 2022-06-21
Frequently asked questions
- What is Mariam Faiz-Nassar's NPI number?
- Mariam Faiz-Nassar's National Provider Identifier (NPI) is 1568820512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariam Faiz-Nassar's specialty?
- Mariam Faiz-Nassar is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mariam Faiz-Nassar located?
- Mariam Faiz-Nassar's practice location on file with NPPES is 4401 Penn Ave, Pittsburgh, PA 15224.
- What is Mariam Faiz-Nassar's phone number?
- The practice phone number listed in the NPPES registry for Mariam Faiz-Nassar is (410) 955-5000.
- Does Mariam Faiz-Nassar accept Medicare?
- Mariam Faiz-Nassar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariam Faiz-Nassar's NPI active?
- Yes — Mariam Faiz-Nassar's NPI (1568820512) is active in the NPPES registry as of the last update on 2022-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.