Tahani Williams, MD
NPI 1144492471 · Family Medicine Physician · Hyattsville, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tahani Williams, MD is a Family Medicine Physician provider in Hyattsville, MD (NPI 1144492471).
Provider details
- NPI number
- 1144492471
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D67307 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
805 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 642 | $116 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 38 | $81 |
| Advance Care Planning, First 30 Minutes99497 | 38 | $80 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 27 | $143 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $101 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 292 | 54 |
| Apixabanbrand: Eliquis | 242 | 22 |
| Amlodipine Besylate | 176 | 33 |
| Gabapentin | 160 | 25 |
| Famotidine | 136 | 22 |
| Furosemide | 133 | 32 |
| Carvedilol | 110 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-03-26
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Frequently asked questions
- What is Tahani Williams's NPI number?
- Tahani Williams's National Provider Identifier (NPI) is 1144492471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tahani Williams's specialty?
- Tahani Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tahani Williams located?
- Tahani Williams's practice location on file with NPPES is 4922 Lasalle Rd, Hyattsville, MD 20782-3302.
- What is Tahani Williams's phone number?
- The practice phone number listed in the NPPES registry for Tahani Williams is (301) 864-2333.
- Does Tahani Williams accept Medicare?
- Tahani Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tahani Williams's NPI active?
- Yes — Tahani Williams's NPI (1144492471) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.