THOMAS DOUGLAS FINN DNP, AGNP-C
NPI 1740969898
Nurse Practitioner - Gerontology in Grand Rapids, MI
About Thomas Douglas Finn Dnp, Agnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS DOUGLAS FINN DNP, AGNP-C (NPI 1740969898) is an individual gerontology provider in Grand Rapids, Michigan, licensed in Michigan (4704334588) and active in the NPI registry since July 2023. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Thomas Douglas Finn Dnp, Agnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Thomas Finn reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 405 clinicians in this Medicare group
Hastings, MI 49058
- Reassigned Medicare billing, Michigan enrollment
- 184 clinicians in this Medicare group
Waterford, MI 48329
- Reassigned Medicare billing, Michigan enrollment
- 72 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 14
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health United Hospital
Acute Care Hospitals · Greenville, MISpectrum Health
Acute Care Hospitals · Grand Rapids, MICorewell Health Big Rapids Hospital
Acute Care Hospitals · Big Rapids, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND RAPIDS, MI 49503
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Thomas Finn's NPI number?
The NPI number for Thomas Finn is 1740969898. It was assigned to this individual provider in the NPPES registry on July 17, 2023.
Where is Thomas Finn located?
Thomas Finn practices at 275 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 391-5272.
What is Thomas Finn's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Thomas Finn enrolled in Medicare?
Yes. Thomas Finn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Thomas Finn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Finn reassigns Medicare benefits to 4 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI), Spectrum Health Hospitals (Grand Rapids, MI), Pennock Hospital (Hastings, MI) and Transitional Care Services, LLC (Waterford, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Finn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Finn accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Thomas Finn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Thomas Finn affiliated with any hospitals?
According to CMS data, Thomas Finn is affiliated with Spectrum Health United Hospital, Spectrum Health and Corewell Health Big Rapids Hospital.
When was this NPI record last updated?
The NPPES record for Thomas Finn was last updated on October 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Thomas Douglas Finn, DNP, AGNP-C · NPI 1740969898
Gerontology physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since July 17, 2023.
## Identity
- **NPI:** 1740969898 (Entity type: Individual)
- **Enumerated:** July 17, 2023
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 4704334588 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 275 MICHIGAN ST NE, Grand Rapids, MI 49503-2531
- **Phone:** (616) 391-5272
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Spectrum Health Primary Care Partners (NPI 1689499667, Grand Rapids, MI); Spectrum Health Hospitals (NPI 1558407189, Grand Rapids, MI); Pennock Hospital (NPI 1629494133, Hastings, MI); Transitional Care Services, LLC (NPI 1174976807, Waterford, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1740969898) · Data from the CMS NPPES public registry.