Mary Pietrangelo, MD
NPI 1477583946 · Forensic Pathology Physician · Saint Clair, MI
Enrolled with Medicare as Order and Referring Only - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Pietrangelo, MD is a Forensic Pathology Physician provider in Saint Clair, MI (NPI 1477583946).
Provider details
- NPI number
- 1477583946
- Entity type
- Individual
- Primary specialty
- Forensic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301066082 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-03
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Mary Pietrangelo's NPI number?
- Mary Pietrangelo's National Provider Identifier (NPI) is 1477583946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Pietrangelo's specialty?
- Mary Pietrangelo is listed in the NPPES registry with a primary specialty of Forensic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Pietrangelo located?
- Mary Pietrangelo's practice location on file with NPPES is 1160 Oakwood Ln, Saint Clair, MI 48079-5286.
- What is Mary Pietrangelo's phone number?
- The practice phone number listed in the NPPES registry for Mary Pietrangelo is (313) 720-3684.
- Does Mary Pietrangelo accept Medicare?
- Mary Pietrangelo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Pietrangelo's NPI active?
- Yes — Mary Pietrangelo's NPI (1477583946) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.