Michael Malinzak, MD
NPI 1841516606 · Diagnostic Radiology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Malinzak, MD is a Diagnostic Radiology Physician provider in Durham, NC (NPI 1841516606).
Provider details
- NPI number
- 1841516606
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,211 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 | 233 | $37 |
| Mri Scan of Brain Before and After Contrast70553 | 196 | $98 |
| Mri Scan of Brain Without Contrast70551 | 100 | $65 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 64 | $73 |
| Ct Scan of Upper Spine Without Contrast72125 | 63 | $43 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 61 | $74 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-19
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Frequently asked questions
- What is Michael Malinzak's NPI number?
- Michael Malinzak's National Provider Identifier (NPI) is 1841516606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Malinzak's specialty?
- Michael Malinzak is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Malinzak located?
- Michael Malinzak's practice location on file with NPPES is Dumc 3951, Durham, NC 27710.
- What is Michael Malinzak's phone number?
- The practice phone number listed in the NPPES registry for Michael Malinzak is (919) 684-3491.
- Does Michael Malinzak accept Medicare?
- Michael Malinzak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Malinzak's NPI active?
- Yes — Michael Malinzak's NPI (1841516606) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.