Robert Mazzeo, MD
NPI 1417991977 · Surgery Physician · Ypsilanti, MI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mazzeo, MD is a Surgery Physician provider in Ypsilanti, MI (NPI 1417991977).
Provider details
- NPI number
- 1417991977
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301041001 (MI)
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
20 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
- 2006-06-15
- Last updated
- 2012-09-19
Frequently asked questions
- What is Robert Mazzeo's NPI number?
- Robert Mazzeo's National Provider Identifier (NPI) is 1417991977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mazzeo's specialty?
- Robert Mazzeo is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mazzeo located?
- Robert Mazzeo's practice location on file with NPPES is 5325 Elliott Dr, Ypsilanti, MI 48197-8633.
- What is Robert Mazzeo's phone number?
- The practice phone number listed in the NPPES registry for Robert Mazzeo is (734) 712-8150.
- Does Robert Mazzeo accept Medicare?
- Robert Mazzeo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mazzeo's NPI active?
- Yes — Robert Mazzeo's NPI (1417991977) is active in the NPPES registry as of the last update on 2012-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.