James Gardiner, MD
NPI 1922056068 · Gastroenterology Physician · Winchester, VA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Gardiner, MD is a Gastroenterology Physician provider in Winchester, VA (NPI 1922056068).
Provider details
- NPI number
- 1922056068
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101031833 (VA)
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
- 2006-05-04
- Last updated
- 2021-02-27
- Certified
- 2021-02-27
Frequently asked questions
- What is James Gardiner's NPI number?
- James Gardiner's National Provider Identifier (NPI) is 1922056068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gardiner's specialty?
- James Gardiner is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is James Gardiner located?
- James Gardiner's practice location on file with NPPES is 190 Campus Blvd, Winchester, VA 22601-2872.
- What is James Gardiner's phone number?
- The practice phone number listed in the NPPES registry for James Gardiner is (540) 667-1244.
- Does James Gardiner accept Medicare?
- James Gardiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Gardiner's NPI active?
- Yes — James Gardiner's NPI (1922056068) is active in the NPPES registry as of the last update on 2021-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.