Patrick Williams, MD
NPI 1427614759 · Internal Medicine Physician · Norfolk, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Williams, MD is a Internal Medicine Physician provider in Norfolk, VA (NPI 1427614759).
Provider details
- NPI number
- 1427614759
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30943 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
881 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 358 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 297 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 122 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 71 | $163 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 21 | $47 |
| Critical Care, First 30-74 Minutes99291 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 29 | 16 |
| Atorvastatin Calcium | 28 | 21 |
| Metoprolol Tartrate | 17 | 14 |
| Amlodipine Besylate | 13 | — |
| Bumetanide | 11 | — |
| Hydralazine Hcl | 11 | — |
| Levothyroxine Sodium | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-13
- Last updated
- 2023-07-13
- Certified
- 2023-07-13
Frequently asked questions
- What is Patrick Williams's NPI number?
- Patrick Williams's National Provider Identifier (NPI) is 1427614759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Williams's specialty?
- Patrick Williams is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Williams located?
- Patrick Williams's practice location on file with NPPES is 600 Gresham Dr Fl 5, Norfolk, VA 23507-1904.
- What is Patrick Williams's phone number?
- The practice phone number listed in the NPPES registry for Patrick Williams is (757) 388-3198.
- Does Patrick Williams accept Medicare?
- Patrick Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Williams's NPI active?
- Yes — Patrick Williams's NPI (1427614759) is active in the NPPES registry as of the last update on 2023-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.