Keith Williams, D.O.
NPI 1316398811 · Family Medicine Physician · East Norriton, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Williams, D.O. is a Family Medicine Physician provider in East Norriton, PA (NPI 1316398811).
Provider details
- NPI number
- 1316398811
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS019725 (PA)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,951 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 598 | $93 |
| X-Ray of Chest, 2 Views71046 | 335 | $31 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 237 | $114 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 202 | $131 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 139 | $16 |
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 367 | 352 |
| Doxycycline Hyclate | 233 | 230 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 211 | 207 |
| Cefuroxime Axetilbrand: Cefuroxime | 123 | 117 |
| Fluticasone Propionate | 104 | 103 |
| Cephalexin | 102 | 100 |
| Azithromycin | 84 | 83 |
Practice location
Mailing address
Additional practice locations (1)
- 501 Bath RdBristol, PA 19007-3101Phone: (215) 785-9200
Registry dates
- Enumerated
- 2016-06-27
- Last updated
- 2022-04-14
- Certified
- 2022-04-14
Frequently asked questions
- What is Keith Williams's NPI number?
- Keith Williams's National Provider Identifier (NPI) is 1316398811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Williams's specialty?
- Keith Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Williams located?
- Keith Williams's practice location on file with NPPES is 400 E Germantown Pike, East Norriton, PA 19401-6506.
- What is Keith Williams's phone number?
- The practice phone number listed in the NPPES registry for Keith Williams is (610) 994-0063.
- Does Keith Williams accept Medicare?
- Keith Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Williams's NPI active?
- Yes — Keith Williams's NPI (1316398811) is active in the NPPES registry as of the last update on 2022-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.