Wendell Grigg, M.D.
NPI 1376596833 · Psychiatry Physician · Raleigh, NC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendell Grigg, M.D. is a Psychiatry Physician provider in Raleigh, NC (NPI 1376596833).
Provider details
- NPI number
- 1376596833
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- NC17362 (NC)
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
- 2006-05-18
- Last updated
- 2010-07-29
Frequently asked questions
- What is Wendell Grigg's NPI number?
- Wendell Grigg's National Provider Identifier (NPI) is 1376596833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendell Grigg's specialty?
- Wendell Grigg is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Wendell Grigg located?
- Wendell Grigg's practice location on file with NPPES is 859 Washington St, Raleigh, NC 27605-3259.
- What is Wendell Grigg's phone number?
- The practice phone number listed in the NPPES registry for Wendell Grigg is (919) 828-9937.
- Does Wendell Grigg accept Medicare?
- Wendell Grigg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendell Grigg's NPI active?
- Yes — Wendell Grigg's NPI (1376596833) is active in the NPPES registry as of the last update on 2010-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.