Gregory Berberian, M.D.
NPI 1457662520 · Diagnostic Radiology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Berberian, M.D. is a Diagnostic Radiology Physician provider in Worcester, MA (NPI 1457662520).
Provider details
- NPI number
- 1457662520
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 265807 (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
16 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
7,387 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 | 1,074 | $9 |
| X-Ray of Chest, 2 Views71046 | 712 | $11 |
| Ct Scan Head Or Brain Without Contrast70450 | 478 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 455 | $90 |
| Ct Scan of Chest Without Contrast71250 | 379 | $53 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 349 | $86 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-23
- Last updated
- 2016-07-29
Frequently asked questions
- What is Gregory Berberian's NPI number?
- Gregory Berberian's National Provider Identifier (NPI) is 1457662520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Berberian's specialty?
- Gregory Berberian is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Berberian located?
- Gregory Berberian's practice location on file with NPPES is 123 Summer St, Worcester, MA 01608-1216.
- What is Gregory Berberian's phone number?
- The practice phone number listed in the NPPES registry for Gregory Berberian is (508) 363-6060.
- Does Gregory Berberian accept Medicare?
- Gregory Berberian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Berberian's NPI active?
- Yes — Gregory Berberian's NPI (1457662520) is active in the NPPES registry as of the last update on 2016-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.