Kirk Frey, MD
NPI 1841382892 · Neurology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirk Frey, MD is a Neurology Physician provider in Ann Arbor, MI (NPI 1841382892).
Provider details
- NPI number
- 1841382892
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301405130 (MI)
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
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
1,032 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 353 | $9 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 220 | $110 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 78 | $9 |
| Nuclear Medicine Study of Bone And/Or Joint Whole Body78306 | 68 | $39 |
| Nuclear Medicine Study Whole Body With Ct Scan78816 | 68 | $112 |
| Nuclear Medicine Study, Spect Imaging With Concurrent Ct Scan, 1 Area Or Single Acquisition, Single Day Imaging78830 | 61 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2012-03-09
Frequently asked questions
- What is Kirk Frey's NPI number?
- Kirk Frey's National Provider Identifier (NPI) is 1841382892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirk Frey's specialty?
- Kirk Frey is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Kirk Frey located?
- Kirk Frey's practice location on file with NPPES is 1500 East Medical Center Dr, Ann Arbor, MI 48109-5028.
- What is Kirk Frey's phone number?
- The practice phone number listed in the NPPES registry for Kirk Frey is (734) 936-5090.
- Does Kirk Frey accept Medicare?
- Kirk Frey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirk Frey's NPI active?
- Yes — Kirk Frey's NPI (1841382892) is active in the NPPES registry as of the last update on 2012-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.