Mary O'Neill, MD
NPI 1043291875 · Diagnostic Radiology Physician · Beverly, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary O'Neill, MD is a Diagnostic Radiology Physician provider in Beverly, MA (NPI 1043291875).
Provider details
- NPI number
- 1043291875
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 154176 (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
6,781 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 | 914 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 743 | $38 |
| X-Ray of Chest, 2 Views71046 | 512 | $10 |
| Ct Scan of Upper Spine Without Contrast72125 | 441 | $46 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 431 | $85 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 219 | $84 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2012-08-07
Frequently asked questions
- What is Mary O'Neill's NPI number?
- Mary O'Neill's National Provider Identifier (NPI) is 1043291875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary O'Neill's specialty?
- Mary O'Neill is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary O'Neill located?
- Mary O'Neill's practice location on file with NPPES is 85 Herrick St, Beverly, MA 01915-1790.
- What is Mary O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Mary O'Neill is (978) 922-3000.
- Does Mary O'Neill accept Medicare?
- Mary O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary O'Neill's NPI active?
- Yes — Mary O'Neill's NPI (1043291875) is active in the NPPES registry as of the last update on 2012-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.