THOMAS G MASON CRNA
NPI 1013962281
Nurse Anesthetist, Certified Registered in Wexford, PA
About Thomas G Mason Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS G MASON CRNA (NPI 1013962281) is an individual nurse anesthetist, certified registered in Wexford, Pennsylvania, licensed in Pennsylvania (RN601560) and active in the NPI registry since May 2006. He is affiliated with St Elizabeth Youngstown Hospital, maintains a secondary practice location in Sharon, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 5
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 G Mason Crna 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 Mason reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wexford, PA 15090
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 clinicians in this Medicare group
Washington, PA 15301
- Reassigned Medicare billing, Pennsylvania enrollment
- 134 clinicians in this Medicare group
Youngstown, OH 44504
- Reassigned Medicare billing, Ohio and Pennsylvania enrollments
- 245 clinicians in this Medicare group
Wilkes Barre, PA 18764
- Reassigned Medicare billing, Pennsylvania enrollment
- 151 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Elizabeth Youngstown Hospital
Acute Care Hospitals · Youngstown, OHHmhp St Elizabeth Boardman Health Center
Acute Care Hospitals · Boardman, OHAhn Wexford Hospital
Acute Care Hospitals · Wexford, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15090 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.
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 Mason's NPI number?
The NPI number for Thomas Mason is 1013962281. It was assigned to this individual provider in the NPPES registry on May 24, 2006.
Where is Thomas Mason located?
Thomas Mason practices at 12351 Perry Hwy, Wexford, PA 15090. The listed phone number is (412) 359-6581.
What is Thomas Mason's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Thomas Mason enrolled in Medicare?
Yes. Thomas Mason 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 Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Mason reassigns Medicare benefits to 4 organizations: Allegheny Clinic (Wexford, PA), Keystone Anesthesia Consultants, Ltd (Washington, PA), Bel-Park Anesthesia Associates, Inc. (Youngstown, OH) and 360 Anesthesia PLLC (Wilkes Barre, PA). 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 Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Thomas Mason affiliated with any hospitals?
According to CMS data, Thomas Mason is affiliated with St Elizabeth Youngstown Hospital, Hmhp St Elizabeth Boardman Health Center and Ahn Wexford Hospital.
When was this NPI record last updated?
The NPPES record for Thomas Mason was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 G Mason, CRNA · NPI 1013962281
Nurse Anesthetist, Certified Registered physician in Wexford, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 24, 2006.
## Identity
- **NPI:** 1013962281 (Entity type: Individual)
- **Enumerated:** May 24, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN601560 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 12351 PERRY HWY, Wexford, PA 15090-8344
- **Phone:** (412) 359-6581 · **Fax:** (412) 359-3483
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Allegheny Clinic (NPI 1245639749, Wexford, PA); Keystone Anesthesia Consultants, Ltd (NPI 1861450751, Washington, PA); Bel-Park Anesthesia Associates, Inc. (NPI 1508813528, Youngstown, OH); 360 Anesthesia PLLC (NPI 1811637366, Wilkes Barre, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 2, 2026
- **Other identifiers:** Other 000000600751 (OH); Other 11943849; Medicaid 2337340 (OH); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1013962281) · Data from the CMS NPPES public registry.