Dwayne O. Williams, M.D., P.A.
NPI 1891930459 · Family Medicine Physician · Sugar Land, TX
Dwayne O. Williams, M.D., P.A. is a Family Medicine Physician organization in Sugar Land, TX (NPI 1891930459).
Provider details
- NPI number
- 1891930459
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dwayne Williams, Owner(281) 238-3100
- License
- H4796 (TX)
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
17 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
- 2008-12-11
- Last updated
- 2008-12-11
Frequently asked questions
- What is Dwayne O. Williams, M.D., P.A.'s NPI number?
- Dwayne O. Williams, M.D., P.A.'s National Provider Identifier (NPI) is 1891930459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dwayne O. Williams, M.D., P.A.?
- Dwayne O. Williams, M.D., P.A. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dwayne O. Williams, M.D., P.A. located?
- Dwayne O. Williams, M.D., P.A.'s practice location on file with NPPES is 17510 W Grand Pkwy S, Sugar Land, TX 77479-2645.
- What is Dwayne O. Williams, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Dwayne O. Williams, M.D., P.A. is (281) 238-3100.
- Who is the authorized official for Dwayne O. Williams, M.D., P.A.?
- The authorized official listed on Dwayne O. Williams, M.D., P.A.'s NPPES record is Dwayne Williams, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dwayne O. Williams, M.D., P.A.'s NPI active?
- Yes — Dwayne O. Williams, M.D., P.A.'s NPI (1891930459) is active in the NPPES registry as of the last update on 2008-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.