Colm Mcmahon, MB BAO BCH
NPI 1437391588 · Diagnostic Radiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colm Mcmahon, MB BAO BCH is a Diagnostic Radiology Physician provider in Boston, MA (NPI 1437391588).
Provider details
- NPI number
- 1437391588
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB BAO BCH
- Sex
- Male
- Sole proprietor
- No
- License
- 240733 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
3,702 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) |
|---|---|---|
| 3d Radiographic Procedure76376 | 755 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 294 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 223 | $90 |
| X-Ray of Chest, 2 Views71046 | 222 | $11 |
| X-Ray of Chest, 1 View71045 | 151 | $9 |
| Ct Scan of Chest Without Contrast71250 | 151 | $53 |
| Ct Scan of Upper Spine Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-02
- Last updated
- 2014-03-15
Frequently asked questions
- What is Colm Mcmahon's NPI number?
- Colm Mcmahon's National Provider Identifier (NPI) is 1437391588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colm Mcmahon's specialty?
- Colm Mcmahon is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Colm Mcmahon located?
- Colm Mcmahon's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5400.
- What is Colm Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Colm Mcmahon is (617) 667-4923.
- Does Colm Mcmahon accept Medicare?
- Colm Mcmahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colm Mcmahon's NPI active?
- Yes — Colm Mcmahon's NPI (1437391588) is active in the NPPES registry as of the last update on 2014-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.