Phillip Williams, DO
NPI 1245522549 · Family Medicine Physician · Grove, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phillip Williams, DO is a Family Medicine Physician provider in Grove, OK (NPI 1245522549).
Provider details
- NPI number
- 1245522549
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5130 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 121 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 418 | 128 |
| Lisinopril | 284 | 87 |
| Rosuvastatin Calcium | 275 | 82 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 250 | 76 |
| Levothyroxine Sodium | 241 | 62 |
| Gabapentin | 226 | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$69 across 4 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
- 2011-05-05
- Last updated
- 2020-08-27
- Certified
- 2020-08-27
Frequently asked questions
- What is Phillip Williams's NPI number?
- Phillip Williams's National Provider Identifier (NPI) is 1245522549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Williams's specialty?
- Phillip Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip Williams located?
- Phillip Williams's practice location on file with NPPES is 601 E 13th St Ste H, Grove, OK 74344-2962.
- What is Phillip Williams's phone number?
- The practice phone number listed in the NPPES registry for Phillip Williams is (918) 786-6228.
- Does Phillip Williams accept Medicare?
- Phillip Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phillip Williams's NPI active?
- Yes — Phillip Williams's NPI (1245522549) is active in the NPPES registry as of the last update on 2020-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.