Jonathan Chapman, M.D.
NPI 1821479924 · Diagnostic Radiology Physician · Royal Oak, MI
Provider details
- NPI number
- 1821479924
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301107877 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,151 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Chest, 1 View71045 | 611 | $8 |
| Ct Scan of Chest Without Contrast71250 | 180 | $51 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 162 | $85 |
| X-Ray of Abdomen, 1 View74018 | 140 | $9 |
| X-Ray of Chest, 2 Views71046 | 108 | $10 |
| Ct Scan of Chest With Contrast71260 | 104 | $53 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (7)
- 513 Parnassus Ave Rm S257San Francisco, CA 94143-2205Phone: (415) 502-2673
- 3264 N Evergreen Dr NeGrand Rapids, MI 49525-9746Phone: (616) 363-7272Fax: (616) 361-5828
- 468 Cadieux RdGrosse Pointe, MI 48230-1507Phone: (313) 473-1833Fax: (313) 473-6916
- 36555 26 Mile Rd Ste 1400Lenox, MI 48048-3186Phone: (947) 523-4020Fax: (947) 523-4021
- 36555 26 Mile Rd Ste 3000Lenox, MI 48048-3185Phone: (947) 523-4040Fax: (947) 523-4041
- 11221 Brownell AvePlymouth, MI 48170-4424Phone: (734) 620-5069
- 44201 Dequindre RdTroy, MI 48085-1117Phone: (248) 964-5190Fax: (248) 964-5199
Registry dates
- Enumerated
- 2015-06-15
- Last updated
- 2022-06-24
- Certified
- 2022-06-24
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.