Kenneth Williams, D.O.
NPI 1417911009 · Family Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Williams, D.O. is a Family Medicine Physician provider in Philadelphia, PA (NPI 1417911009).
Provider details
- NPI number
- 1417911009
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS-008437-L (PA)
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
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 596 | 229 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 337 | 60 |
| Amlodipine Besylate | 213 | 85 |
| Lisinopril | 186 | 71 |
| Omeprazole | 166 | 66 |
| Trazodone Hcl | 166 | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-12
- Last updated
- 2021-11-29
Frequently asked questions
- What is Kenneth Williams's NPI number?
- Kenneth Williams's National Provider Identifier (NPI) is 1417911009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Williams's specialty?
- Kenneth Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Williams located?
- Kenneth Williams's practice location on file with NPPES is 6101 Limekiln Pike, Philadelphia, PA 19141-1423.
- What is Kenneth Williams's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Williams is (215) 548-2010.
- Does Kenneth Williams accept Medicare?
- Kenneth Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Williams's NPI active?
- Yes — Kenneth Williams's NPI (1417911009) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.