Donald Grinar, FNP-C
NPI 1639137441 · Nurse Practitioner · Tarboro, NC
Donald Grinar, FNP-C is a Nurse Practitioner provider in Tarboro, NC (NPI 1639137441).
Provider details
- NPI number
- 1639137441
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 200497 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-05-02
- Last updated
- 2009-09-03
Frequently asked questions
- What is Donald Grinar's NPI number?
- Donald Grinar's National Provider Identifier (NPI) is 1639137441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Grinar's specialty?
- Donald Grinar is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Donald Grinar located?
- Donald Grinar's practice location on file with NPPES is 111 Hospital Dr, Tarboro, NC 27886-2011.
- What is Donald Grinar's phone number?
- The practice phone number listed in the NPPES registry for Donald Grinar is (252) 641-7150.
- Is Donald Grinar's NPI active?
- Yes — Donald Grinar's NPI (1639137441) is active in the NPPES registry as of the last update on 2009-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.