Geoffrey Paddack, M.D.
NPI 1609194455 · Diagnostic Radiology Physician · Fort Smith, AR
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Paddack, M.D. is a Diagnostic Radiology Physician provider in Fort Smith, AR (NPI 1609194455).
Provider details
- NPI number
- 1609194455
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
5,254 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 | 948 | $8 |
| X-Ray of Chest, 2 Views71046 | 286 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 264 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 164 | $79 |
| X-Ray of Abdomen, 1 View74018 | 153 | $8 |
| X-Ray of Knee, 1-2 Views73560 | 137 | $7 |
| Ct Scan of Blood Vessels of Neck With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-04
- Last updated
- 2019-04-30
Frequently asked questions
- What is Geoffrey Paddack's NPI number?
- Geoffrey Paddack's National Provider Identifier (NPI) is 1609194455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Paddack's specialty?
- Geoffrey Paddack is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Paddack located?
- Geoffrey Paddack's practice location on file with NPPES is 5707 Jenny Lind Rd, Fort Smith, AR 72908-7435.
- What is Geoffrey Paddack's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Paddack is (479) 452-9416.
- Does Geoffrey Paddack accept Medicare?
- Geoffrey Paddack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Paddack's NPI active?
- Yes — Geoffrey Paddack's NPI (1609194455) is active in the NPPES registry as of the last update on 2019-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.