John Ball, MD
NPI 1326013640 · Family Medicine Physician · Williamsburg, VA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Ball, MD is a Family Medicine Physician provider in Williamsburg, VA (NPI 1326013640).
Provider details
- NPI number
- 1326013640
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101028243 (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
- 2006-02-21
- Last updated
- 2010-09-08
Frequently asked questions
- What is John Ball's NPI number?
- John Ball's National Provider Identifier (NPI) is 1326013640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ball's specialty?
- John Ball is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Ball located?
- John Ball's practice location on file with NPPES is 502 Strawberry Plains Rd, Williamsburg, VA 23188.
- What is John Ball's phone number?
- The practice phone number listed in the NPPES registry for John Ball is (757) 220-2795.
- Does John Ball accept Medicare?
- John Ball is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Ball's NPI active?
- Yes — John Ball's NPI (1326013640) is active in the NPPES registry as of the last update on 2010-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.