William Lynn, M.D.
NPI 1013954304 · Diagnostic Radiology Physician · Richmond, IN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Lynn, M.D. is a Diagnostic Radiology Physician provider in Richmond, IN (NPI 1013954304).
Provider details
- NPI number
- 1013954304
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME93515 (FL)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,087 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 274 | $36 |
| Screening Mammography77067 | 270 | $33 |
| X-Ray of Chest, 1 View71045 | 260 | $8 |
| Screening 3d Breast Mammography77063 | 215 | $26 |
| X-Ray of Chest, 2 Views71046 | 125 | $10 |
| Mri Scan of Brain Without Contrast70551 | 75 | $65 |
| Ct Scan of Abdomen and Pelvis With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2022-03-15
- Certified
- 2022-03-03
Frequently asked questions
- What is William Lynn's NPI number?
- William Lynn's National Provider Identifier (NPI) is 1013954304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lynn's specialty?
- William Lynn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Lynn located?
- William Lynn's practice location on file with NPPES is 1100 Reid Parkway, Richmond, IN 47374.
- What is William Lynn's phone number?
- The practice phone number listed in the NPPES registry for William Lynn is (765) 983-3000.
- Does William Lynn accept Medicare?
- William Lynn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Lynn's NPI active?
- Yes — William Lynn's NPI (1013954304) is active in the NPPES registry as of the last update on 2022-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.