DR. THOMAS MCCLAIN
NPI 1558710897
Anesthesiology in Westlake, OH
About Dr. Thomas Mcclain NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS MCCLAIN (NPI 1558710897) is an individual anesthesiology provider in Westlake, Ohio, licensed in Ohio (34.014561) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Uh St John Medical Center, and maintains a secondary practice location in Cleveland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Thomas Mcclain 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
3Medicare enrollment records show Thomas Mcclain reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westlake, OH 44145
- Reassigned Medicare billing, Ohio enrollment
- 1,437 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 clinicians in this Medicare group
Canton, OH 44708
- Reassigned Medicare billing, Ohio enrollment
- 554 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 10
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Uh St John Medical Center
Acute Care Hospitals · Westlake, OHUh Cleveland Medical Center
Acute Care Hospitals · Cleveland, 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.
WESTLAKE, OH 44145
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 Mcclain's NPI number?
The NPI number for Thomas Mcclain is 1558710897. It was assigned to this individual provider in the NPPES registry on June 7, 2016.
Where is Thomas Mcclain located?
Thomas Mcclain practices at 29000 Center Ridge Rd, Westlake, OH 44145. The listed phone number is (440) 709-9150.
What is Thomas Mcclain's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Thomas Mcclain enrolled in Medicare?
Yes. Thomas Mcclain 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 Mcclain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Mcclain reassigns Medicare benefits to 3 organizations: University Primary Care Practices Inc (Westlake, OH), University Hospitals Medical Group Inc (Cleveland, OH) and Ohio Anesthesia Group, Inc (Canton, OH). 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 Mcclain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Mcclain accept?
Health plans from CareSource list Thomas Mcclain 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 Mcclain affiliated with any hospitals?
According to CMS data, Thomas Mcclain is affiliated with Uh St John Medical Center and Uh Cleveland Medical Center.
When was this NPI record last updated?
The NPPES record for Thomas Mcclain was last updated on May 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.