THOMAS J. ANDERSEN MD
NPI 1114999380
Anesthesiology in Maumee, OH
About Thomas J. Andersen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS J. ANDERSEN MD (NPI 1114999380) is an individual anesthesiology provider in Maumee, Ohio, licensed in Ohio (35.059526) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Marietta Memorial Hospital, and is a graduate of Medical College Of Ohio (1988).
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 J. Andersen Md 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 Reassignment
Medicare enrollment records show Thomas Andersen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Charleston, WV 25309
- Reassigned Medicare billing, West Virginia enrollment
- 466 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Marietta Memorial Hospital
Acute Care Hospitals · Marietta, OHMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MAUMEE, OH 43537
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 Andersen's NPI number?
The NPI number for Thomas Andersen is 1114999380. It was assigned to this individual provider in the NPPES registry on February 2, 2006.
Where is Thomas Andersen located?
Thomas Andersen practices at 5901 Monclova Rd, Maumee, OH 43537. The listed phone number is (419) 897-8370.
What is Thomas Andersen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Thomas Andersen enrolled in Medicare?
Yes. Thomas Andersen 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 organization bills Medicare for Thomas Andersen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Andersen reassigns Medicare benefits to Ths Physician Partners Inc (South Charleston, WV). The 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 Andersen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Andersen accept?
Health plans from CareSource and Paramount list Thomas Andersen 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 Andersen affiliated with any hospitals?
According to CMS data, Thomas Andersen is affiliated with Marietta Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Thomas Andersen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 J. Andersen, MD · NPI 1114999380
Anesthesiology physician in Maumee, Ohio. Individual provider, active in the CMS NPPES registry since February 2, 2006.
## Identity
- **NPI:** 1114999380 (Entity type: Individual)
- **Enumerated:** February 2, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 35.059526 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 5901 MONCLOVA RD, Maumee, OH 43537-1855
- **Phone:** (419) 897-8370
## 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:** Ths Physician Partners Inc (NPI 1871866806, South Charleston, WV), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Ohio, class of 1988
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1114999380) · Data from the CMS NPPES public registry.