Benjamin Mervak, MD
NPI 1619276888 · Diagnostic Radiology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Mervak, MD is a Diagnostic Radiology Physician provider in Ann Arbor, MI (NPI 1619276888).
Provider details
- NPI number
- 1619276888
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 201700969 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
15 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
1,069 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 Abdomen, 1 View74018 | 321 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 101 | $85 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 81 | $84 |
| Mri Scan of Abdomen Before and After Contrast74183 | 65 | $102 |
| Mri Scan of Abdomen Before and After Contrast74183 | 55 | $100 |
| 3d Radiographic Procedure With Computerized Image Postprocessing76377 | 55 | $38 |
Practice location
Mailing address
Additional practice locations (1)
- 101 Manning DrChapel Hill, NC 27514-4220Phone: (984) 974-1000
Registry dates
- Enumerated
- 2011-03-27
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Benjamin Mervak's NPI number?
- Benjamin Mervak's National Provider Identifier (NPI) is 1619276888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Mervak's specialty?
- Benjamin Mervak is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Mervak located?
- Benjamin Mervak's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Benjamin Mervak's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Mervak is (734) 936-4500.
- Does Benjamin Mervak accept Medicare?
- Benjamin Mervak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Mervak's NPI active?
- Yes — Benjamin Mervak's NPI (1619276888) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.