Dwayne Williams, MD
NPI 1689740003 · Family Medicine Physician · Sugar Land, TX
Dwayne Williams, MD is a Family Medicine Physician provider in Sugar Land, TX (NPI 1689740003).
Provider details
- NPI number
- 1689740003
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- 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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
598 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 296 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 116 | $81 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 68 | $164 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 51 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 43 | $118 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 193 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 722 | 238 |
| Montelukast Sodium | 428 | 150 |
| Amlodipine Besylate | 416 | 144 |
| Gabapentin | 317 | 110 |
| Tirzepatidebrand: Mounjaro | 297 | 45 |
| Levothyroxine Sodium | 293 | 94 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,980 across 123 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Dwayne Williams's NPI number?
- Dwayne Williams's National Provider Identifier (NPI) is 1689740003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dwayne Williams's specialty?
- Dwayne Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dwayne Williams located?
- Dwayne Williams's practice location on file with NPPES is 17510 W Grand Pkwy S Ste 180, Sugar Land, TX 77479-2647.
- What is Dwayne Williams's phone number?
- The practice phone number listed in the NPPES registry for Dwayne Williams is (281) 238-3100.
- Is Dwayne Williams's NPI active?
- Yes — Dwayne Williams's NPI (1689740003) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.