John Finn, M.D.
NPI 1154306355 · Hematology & Oncology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Finn, M.D. is a Hematology & Oncology Physician provider in Detroit, MI (NPI 1154306355).
Provider details
- NPI number
- 1154306355
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 045058 (MI)
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
20 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
2,388 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 1,478 | $125 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 526 | $61 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 75 | $184 |
| Physician Or Allowed Practitioner Supervision of a Patient Receiving Medicare-Covered Services Provided By a Participating Home Health Agency (patient Not Present) Requiring Complex and Multidisciplinary Care Modalities Involving Regular Physician Or AllowG0181 | 68 | $104 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 66 | $201 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 168 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 741 | 121 |
| Gabapentin | 702 | 106 |
| Oxycodone Hcl | 490 | 66 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 433 | 66 |
| Alprazolam | 377 | 68 |
| Atorvastatin Calcium | 331 | 59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-09
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is John Finn's NPI number?
- John Finn's National Provider Identifier (NPI) is 1154306355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Finn's specialty?
- John Finn is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is John Finn located?
- John Finn's practice location on file with NPPES is 400 Mack Ave, Detroit, MI 48201-2136.
- What is John Finn's phone number?
- The practice phone number listed in the NPPES registry for John Finn is (313) 578-5000.
- Does John Finn accept Medicare?
- John Finn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Finn's NPI active?
- Yes — John Finn's NPI (1154306355) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.