Stephen Penor, M.D.
NPI 1063402519 · Diagnostic Radiology Physician · Hot Springs, AR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Penor, M.D. is a Diagnostic Radiology Physician provider in Hot Springs, AR (NPI 1063402519).
Provider details
- NPI number
- 1063402519
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E3410 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
10,422 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 | 1,641 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 702 | $36 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 480 | $428 |
| Screening Mammography77067 | 387 | $33 |
| Screening 3d Breast Mammography77063 | 354 | $26 |
| X-Ray of Abdomen, 1 View74018 | 337 | $8 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine |
Practice location
Mailing address
Additional practice locations (2)
- 617 Stephenson Ave Ste 101Savannah, GA 31405-5893Phone: (912) 355-7523
- 18354 Interstate 45 S Ste 120Shenandoah, TX 77384-4993Phone: (936) 235-7092Fax: (281) 805-7320
Registry dates
- Enumerated
- 2005-10-26
- Last updated
- 2025-04-03
- Certified
- 2025-04-03
Frequently asked questions
- What is Stephen Penor's NPI number?
- Stephen Penor's National Provider Identifier (NPI) is 1063402519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Penor's specialty?
- Stephen Penor is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Penor located?
- Stephen Penor's practice location on file with NPPES is 3633 Central Avenue, Hot Springs, AR 71913-6475.
- What is Stephen Penor's phone number?
- The practice phone number listed in the NPPES registry for Stephen Penor is (501) 623-6693.
- Does Stephen Penor accept Medicare?
- Stephen Penor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Penor's NPI active?
- Yes — Stephen Penor's NPI (1063402519) is active in the NPPES registry as of the last update on 2025-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.