John Mazur, MD
NPI 1528306024 · Obstetrics & Gynecology Physician · Plattsburgh, NY
John Mazur, MD is a Obstetrics & Gynecology Physician provider in Plattsburgh, NY (NPI 1528306024).
Provider details
- NPI number
- 1528306024
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 108617 (NY)
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
13 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
- 2013-01-18
- Last updated
- 2013-01-18
Frequently asked questions
- What is John Mazur's NPI number?
- John Mazur's National Provider Identifier (NPI) is 1528306024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mazur's specialty?
- John Mazur is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Mazur located?
- John Mazur's practice location on file with NPPES is 62 Barton Rd, Plattsburgh, NY 12901-7106.
- What is John Mazur's phone number?
- The practice phone number listed in the NPPES registry for John Mazur is (518) 561-3875.
- Is John Mazur's NPI active?
- Yes — John Mazur's NPI (1528306024) is active in the NPPES registry as of the last update on 2013-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.