Michael Grogan, M.D., J.D.
NPI 1518015627 · Diagnostic Radiology Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Grogan, M.D., J.D. is a Diagnostic Radiology Physician provider in Green Bay, WI (NPI 1518015627).
Provider details
- NPI number
- 1518015627
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., J.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 55295 (MN)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,045 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 250 | $27 |
| Screening Mammography77067 | 250 | $34 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 200 | $82 |
| X-Ray of Chest, 2 Views71046 | 173 | $10 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 173 | $9 |
| Ct Scan of Chest With Contrast71260 | 130 | $51 |
Practice location
Mailing address
Additional practice locations (1)
- 2355 Highway 36 W Ste 100Roseville, MN 55113-3905Phone: (651) 292-0000
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is Michael Grogan's NPI number?
- Michael Grogan's National Provider Identifier (NPI) is 1518015627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grogan's specialty?
- Michael Grogan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Grogan located?
- Michael Grogan's practice location on file with NPPES is 1789 Shawano Ave, Green Bay, WI 54303-3243.
- What is Michael Grogan's phone number?
- The practice phone number listed in the NPPES registry for Michael Grogan is (920) 499-1428.
- Does Michael Grogan accept Medicare?
- Michael Grogan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Grogan's NPI active?
- Yes — Michael Grogan's NPI (1518015627) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.