Mark Fields, MD
NPI 1801952494 · Family Medicine Physician · Greensboro, NC
Mark Fields, MD is a Family Medicine Physician provider in Greensboro, NC (NPI 1801952494).
Provider details
- NPI number
- 1801952494
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 28970 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-12-28
- Last updated
- 2014-01-29
Frequently asked questions
- What is Mark Fields's NPI number?
- Mark Fields's National Provider Identifier (NPI) is 1801952494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Fields's specialty?
- Mark Fields is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Fields located?
- Mark Fields's practice location on file with NPPES is 1203 Gorrell St, Greensboro, NC 27401-3421.
- What is Mark Fields's phone number?
- The practice phone number listed in the NPPES registry for Mark Fields is (336) 333-3953.
- Is Mark Fields's NPI active?
- Yes — Mark Fields's NPI (1801952494) is active in the NPPES registry as of the last update on 2014-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.