DR. JOHN MICHAEL FINLEY (DO) – Rheumatology Physician, NPI 1922042076
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
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Provider Addresses for DR. JOHN MICHAEL FINLEY (DO)
PO BOX 998
NORTH HOLLYWOOD, CA 916030998
Phone: (818) 509-2222
Fax: (818) 761-3458
Type: Mailing
400, Pepper Avenue, West Colton, Colton, San Bernardino County, California, 92324, United States
COLTON, CA 923241801
Phone: (909) 580-1000
Type: Location
13193 CENTRAL AVE STE 100
CHINO, CA 917104179
Phone: (909) 464-9675
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $1,019.
Total Amount is formed as General ($1,019) + Research ($0) + Ownership ($0) = $1,019.
Last reported payment date: 2024-03-18 • Largest payer in this snapshot: ACUMED LLC ($910).
Total Amount
$1,019
General + Research + Ownership
Payments
10
Total payment records
General Amount
$1,019
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ACUMED LLC | $910 |
| SANOFI PASTEUR INC. | $25 |
| Ultragenyx Pharmaceutical Inc. | $20 |
| Novo Nordisk Inc | $20 |
| Exact Sciences Corporation | $15 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-01-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20090126000574 | I | Internal Medicine | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 91603)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| Family Practice | CA | |
| Nurse Practitioner | CA | |
| Family Practice | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA |
Reviews
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