John March, M.D.
NPI 1245393024 · Psychiatry Physician · Durham, NC
John March, M.D. is a Psychiatry Physician provider in Durham, NC (NPI 1245393024).
Provider details
- NPI number
- 1245393024
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 39443 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-12-19
- Last updated
- 2025-09-11
Frequently asked questions
- What is John March's NPI number?
- John March's National Provider Identifier (NPI) is 1245393024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John March's specialty?
- John March is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John March located?
- John March's practice location on file with NPPES is 2100 Erwin Rd, Durham, NC 27710-0001.
- What is John March's phone number?
- The practice phone number listed in the NPPES registry for John March is (919) 620-4467.
- Is John March's NPI active?
- Yes — John March's NPI (1245393024) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.