Jeffrey Williams, DO
NPI 1780661074 · Family Medicine Physician · Lafayette, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Williams, DO is a Family Medicine Physician provider in Lafayette, IN (NPI 1780661074).
Provider details
- NPI number
- 1780661074
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02002139A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
768 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 386 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 159 | $83 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 75 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 59 | $120 |
| Hemoglobin A1c Level83036 | 52 | $10 |
| Administration of Influenza Virus VaccineG0008 | 37 | $30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 452 | 120 |
| Levothyroxine Sodium | 343 | 90 |
| Lisinopril | 320 | 90 |
| Gabapentin | 242 | 60 |
| Pantoprazole Sodium | 228 | 61 |
| Trazodone Hcl | 204 | 55 |
| Montelukast Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 1 Walter Scholer DrLafayette, IN 47909-6303Phone: (765) 448-8000
Registry dates
- Enumerated
- 2005-12-28
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Jeffrey Williams's NPI number?
- Jeffrey Williams's National Provider Identifier (NPI) is 1780661074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Williams's specialty?
- Jeffrey Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Williams located?
- Jeffrey Williams's practice location on file with NPPES is 1500 Salem St, Lafayette, IN 47904-2164.
- What is Jeffrey Williams's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Williams is (765) 448-8000.
- Does Jeffrey Williams accept Medicare?
- Jeffrey Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Williams's NPI active?
- Yes — Jeffrey Williams's NPI (1780661074) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.