Martin Krupa, M.D.
NPI 1245657436 · Diagnostic Radiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Krupa, M.D. is a Diagnostic Radiology Physician provider in Boston, MA (NPI 1245657436).
Provider details
- NPI number
- 1245657436
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101274444 (VA)
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,859 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 | 1,315 | $40 |
| Ct Scan of Upper Spine Without Contrast72125 | 448 | $48 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 260 | $81 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 230 | $84 |
| Mri Scan of Brain Without Contrast70551 | 213 | $71 |
| Mri Scan of Brain Before and After Contrast70553 | 195 | $180 |
Practice location
Mailing address
Additional practice locations (1)
- 600 Gresham DriveSentara Norfolk General HospitalNorfolk, VA 23507Phone: (757) 388-1141Fax: (757) 388-1145
Registry dates
- Enumerated
- 2014-03-25
- Last updated
- 2022-06-27
- Certified
- 2022-06-27
Frequently asked questions
- What is Martin Krupa's NPI number?
- Martin Krupa's National Provider Identifier (NPI) is 1245657436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Krupa's specialty?
- Martin Krupa is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Krupa located?
- Martin Krupa's practice location on file with NPPES is 55 Fruit St # 2-273a, Boston, MA 02114-2696.
- What is Martin Krupa's phone number?
- The practice phone number listed in the NPPES registry for Martin Krupa is (617) 726-8323.
- Does Martin Krupa accept Medicare?
- Martin Krupa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Krupa's NPI active?
- Yes — Martin Krupa's NPI (1245657436) is active in the NPPES registry as of the last update on 2022-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.