Derek Armfield, MD
NPI 1477525863 · Diagnostic Radiology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Armfield, MD is a Diagnostic Radiology Physician provider in Pittsburgh, PA (NPI 1477525863).
Provider details
- NPI number
- 1477525863
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD073318L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
3,540 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 | 632 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 276 | $38 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 258 | $82 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 169 | $81 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 168 | $79 |
| Ct Scan of Upper Spine Without Contrast72125 | 109 | $44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2009-03-25
Frequently asked questions
- What is Derek Armfield's NPI number?
- Derek Armfield's National Provider Identifier (NPI) is 1477525863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Armfield's specialty?
- Derek Armfield is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Armfield located?
- Derek Armfield's practice location on file with NPPES is 401 Liberty Ave, Pittsburgh, PA 15222-1000.
- What is Derek Armfield's phone number?
- The practice phone number listed in the NPPES registry for Derek Armfield is (412) 223-2272.
- Does Derek Armfield accept Medicare?
- Derek Armfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Armfield's NPI active?
- Yes — Derek Armfield's NPI (1477525863) is active in the NPPES registry as of the last update on 2009-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.