Peter Mazari, M.D.
NPI 1669732244 · Anatomic Pathology & Clinical Pathology Physician · Philadelphia, PA
Peter Mazari, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Philadelphia, PA (NPI 1669732244).
Provider details
- NPI number
- 1669732244
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MT201470 (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
14 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
- 2012-05-17
- Last updated
- 2012-05-17
Frequently asked questions
- What is Peter Mazari's NPI number?
- Peter Mazari's National Provider Identifier (NPI) is 1669732244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Mazari's specialty?
- Peter Mazari is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Mazari located?
- Peter Mazari's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Peter Mazari's phone number?
- The practice phone number listed in the NPPES registry for Peter Mazari is (215) 662-4829.
- Is Peter Mazari's NPI active?
- Yes — Peter Mazari's NPI (1669732244) is active in the NPPES registry as of the last update on 2012-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.