THOMAS TARN D.O.
NPI 1538101787
Anesthesiology in Bingham Farms, MI
About Thomas Tarn D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS TARN D.O. (NPI 1538101787) is an individual anesthesiology provider in Bingham Farms, Michigan, licensed in Michigan (5101011508) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Johnson City Medical Center, and is a graduate of Michigan State University College Of Osteopathic Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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 Tarn D.o. 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
5Medicare enrollment records show Thomas Tarn reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 35 clinicians in this Medicare group
Kingsport, TN 37663
- Reassigned Medicare billing, Tennessee enrollment
- 294 clinicians in this Medicare group
Bridgton, ME 04009
- Reassigned Medicare billing, Maine enrollment
- 563 clinicians in this Medicare group
Rumford, ME 04276
- Reassigned Medicare billing, Maine enrollment
- 544 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 920 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johnson City Medical Center
Acute Care Hospitals · Johnson City, TNOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BINGHAM FARMS, MI 48025
BINGHAM FARMS, MI 48025
BINGHAM FARMS, MI 48025
BINGHAM FARMS, MI 48025
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 Tarn's NPI number?
The NPI number for Thomas Tarn is 1538101787. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Thomas Tarn located?
Thomas Tarn practices at 30200 Telegraph Rd Suite 220, Bingham Farms, MI 48025. The listed phone number is (248) 258-5058.
What is Thomas Tarn's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Thomas Tarn enrolled in Medicare?
Yes. Thomas Tarn 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 Tarn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Tarn reassigns Medicare benefits to 5 organizations: Mid Michigan Anesthesiology Group, PC (Midland, MI), Paragon Anesthesia PC (Kingsport, TN), Bridgton Hospital (Bridgton, ME), Rumford Hospital (Rumford, ME) and Central Maine Medical Center (Lewiston, ME). 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 Tarn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Tarn accept?
Health plans from Taro Health list Thomas Tarn 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 Tarn affiliated with any hospitals?
According to CMS data, Thomas Tarn is affiliated with Johnson City Medical Center.
When was this NPI record last updated?
The NPPES record for Thomas Tarn was last updated on August 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 Tarn, D.O. · NPI 1538101787
Anesthesiology physician in Bingham Farms, Michigan. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1538101787 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 5101011508 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 30200 TELEGRAPH RD, SUITE 220, Bingham Farms, MI 48025-4502
- **Phone:** (248) 258-5058
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mid Michigan Anesthesiology Group, PC (NPI 1932131349, Midland, MI); Paragon Anesthesia PC (NPI 1538174974, Kingsport, TN); Bridgton Hospital (NPI 1154370153, Bridgton, ME); Rumford Hospital (NPI 1205991122, Rumford, ME); Central Maine Medical Center (NPI 1689653487, Lewiston, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 1991
## Record status
- **NPPES last updated:** August 13, 2007
- **Other identifiers:** Other 11290267 (MI); Medicare UPIN G26661 (MI); Medicare ID-Type Unspecified N47220021 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1538101787) · Data from the CMS NPPES public registry.