John Mawn, M.D
NPI 1528333887 · Diagnostic Radiology Physician · Fort Walton Beach, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Mawn, M.D is a Diagnostic Radiology Physician provider in Fort Walton Beach, FL (NPI 1528333887).
Provider details
- NPI number
- 1528333887
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 452439 (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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
6,085 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,336 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 438 | $38 |
| Screening Mammography77067 | 329 | $34 |
| Screening 3d Breast Mammography77063 | 322 | $27 |
| X-Ray of Chest, 2 Views71046 | 320 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 229 | $83 |
Practice location
Mailing address
Additional practice locations (3)
- 100 Hospital AveDu Bois, PA 15801-1440Phone: (814) 375-3261
- 1700 Old Gatesburg Rd Ste 100State College, PA 16803-2276Phone: (814) 278-3280Fax: (814) 231-7098
- 1800 E Park AveState College, PA 16803-6701Phone: (814) 231-7000Fax: (814) 231-7098
Registry dates
- Enumerated
- 2012-03-19
- Last updated
- 2025-02-11
- Certified
- 2025-02-11
Frequently asked questions
- What is John Mawn's NPI number?
- John Mawn's National Provider Identifier (NPI) is 1528333887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mawn's specialty?
- John Mawn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Mawn located?
- John Mawn's practice location on file with NPPES is 1000 Mar Walt Dr, Fort Walton Beach, FL 32547-6708.
- What is John Mawn's phone number?
- The practice phone number listed in the NPPES registry for John Mawn is (814) 335-4131.
- Does John Mawn accept Medicare?
- John Mawn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Mawn's NPI active?
- Yes — John Mawn's NPI (1528333887) is active in the NPPES registry as of the last update on 2025-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.