Steven Allen, MD
NPI 1831162452 · Nuclear Medicine Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Allen, MD is a Nuclear Medicine Physician provider in Springfield, MA (NPI 1831162452).
Provider details
- NPI number
- 1831162452
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 150054 (MA)
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
5,391 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, 2 Views71046 | 682 | $10 |
| X-Ray of Chest, 1 View71045 | 677 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 283 | $39 |
| Screening Mammography77067 | 242 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 221 | $86 |
| X-Ray of Hip, 2-3 Views73502 | 144 | $11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Steven Allen's NPI number?
- Steven Allen's National Provider Identifier (NPI) is 1831162452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Allen's specialty?
- Steven Allen is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Allen located?
- Steven Allen's practice location on file with NPPES is 271 Carew St, Springfield, MA 01104-2377.
- What is Steven Allen's phone number?
- The practice phone number listed in the NPPES registry for Steven Allen is (413) 748-9000.
- Does Steven Allen accept Medicare?
- Steven Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Allen's NPI active?
- Yes — Steven Allen's NPI (1831162452) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.