John Nivar, MD
NPI 1063272383 · Student in an Organized Health Care Education/Training Program · New York, NY
John Nivar, MD is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1063272383).
Provider details
- NPI number
- 1063272383
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-03-21
- Last updated
- 2024-03-21
- Certified
- 2024-03-21
Frequently asked questions
- What is John Nivar's NPI number?
- John Nivar's National Provider Identifier (NPI) is 1063272383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nivar's specialty?
- John Nivar is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is John Nivar located?
- John Nivar's practice location on file with NPPES is 622 W 168th St, New York, NY 10032-3720.
- What is John Nivar's phone number?
- The practice phone number listed in the NPPES registry for John Nivar is (212) 305-2862.
- Is John Nivar's NPI active?
- Yes — John Nivar's NPI (1063272383) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.