William Grizzard, M.D.
NPI 1710985478 · Obstetrics & Gynecology Physician · Colonial Heights, VA
William Grizzard, M.D. is a Obstetrics & Gynecology Physician provider in Colonial Heights, VA (NPI 1710985478).
Provider details
- NPI number
- 1710985478
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101036157 (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
- 2005-07-07
- Last updated
- 2010-07-06
Frequently asked questions
- What is William Grizzard's NPI number?
- William Grizzard's National Provider Identifier (NPI) is 1710985478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Grizzard's specialty?
- William Grizzard is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Grizzard located?
- William Grizzard's practice location on file with NPPES is 439 Jennick Dr, Colonial Heights, VA 23834-4901.
- What is William Grizzard's phone number?
- The practice phone number listed in the NPPES registry for William Grizzard is (804) 524-0890.
- Is William Grizzard's NPI active?
- Yes — William Grizzard's NPI (1710985478) is active in the NPPES registry as of the last update on 2010-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.