Terence O'Loughlin, MD
NPI 1528194230 · Diagnostic Radiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terence O'Loughlin, MD is a Diagnostic Radiology Physician provider in Boston, MA (NPI 1528194230).
Provider details
- NPI number
- 1528194230
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L-218549 (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
19 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
2,074 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 360 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 265 | $88 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 247 | $85 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 243 | $82 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 166 | $89 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 136 | $85 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2009-04-09
Frequently asked questions
- What is Terence O'Loughlin's NPI number?
- Terence O'Loughlin's National Provider Identifier (NPI) is 1528194230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terence O'Loughlin's specialty?
- Terence O'Loughlin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Terence O'Loughlin located?
- Terence O'Loughlin's practice location on file with NPPES is Massachusetts General Hospital, Boston, MA 02114.
- What is Terence O'Loughlin's phone number?
- The practice phone number listed in the NPPES registry for Terence O'Loughlin is (617) 724-4255.
- Does Terence O'Loughlin accept Medicare?
- Terence O'Loughlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terence O'Loughlin's NPI active?
- Yes — Terence O'Loughlin's NPI (1528194230) is active in the NPPES registry as of the last update on 2009-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.