MATTHEW GREGORY KNOWLSON CRNA
NPI 1740602341
Nurse Anesthetist, Certified Registered in Boardman, OH
About Matthew Gregory Knowlson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW GREGORY KNOWLSON CRNA (NPI 1740602341) is an individual nurse anesthetist, certified registered in Boardman, Ohio, licensed in Ohio (RN372394) and active in the NPI registry since January 2014. He is affiliated with Wheeling Hospital, Inc and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Matthew Gregory Knowlson 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
6Medicare enrollment records show Matthew Knowlson reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Liverpool, OH 43920
- Reassigned Medicare billing, Ohio enrollment
- 9 clinicians in this Medicare group
Beaver, PA 15009
- Reassigned Medicare billing, Pennsylvania enrollment
- 90 clinicians in this Medicare group
Wellsburg, WV 26070
- Reassigned Medicare billing, West Virginia enrollment
- 502 clinicians in this Medicare group
Canonsburg, PA 15317
- Reassigned Medicare billing, Pennsylvania enrollment
- 40 clinicians in this Medicare group
Altoona, PA 16602
- Reassigned Medicare billing, Pennsylvania enrollment
- 121 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 400 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.
Wheeling Hospital, Inc
Acute Care Hospitals · Wheeling, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44512 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 Matthew Knowlson's NPI number?
The NPI number for Matthew Knowlson is 1740602341. It was assigned to this individual provider in the NPPES registry on January 16, 2014.
Where is Matthew Knowlson located?
Matthew Knowlson practices at 8401 Market St, Boardman, OH 44512. The listed phone number is (330) 729-2929.
What is Matthew Knowlson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Matthew Knowlson enrolled in Medicare?
Yes. Matthew Knowlson 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 Matthew Knowlson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Knowlson reassigns Medicare benefits to 6 organizations: East Liverpool Anesthesia Professionals (East Liverpool, OH), Kbs Anesthesia, Inc. (Beaver, PA), Wheeling Hospital, Inc. (Wellsburg, WV), Premier Anesthesia Services Of Southwestern Pennsylvania LLC (Canonsburg, PA), Fink Anesthesia Inc (Altoona, PA) and 1 more organization, listed in the Medicare section above. 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 Matthew Knowlson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Knowlson accept?
Health plans from CareSource list Matthew Knowlson 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 Matthew Knowlson affiliated with any hospitals?
According to CMS data, Matthew Knowlson is affiliated with Wheeling Hospital, Inc.
When was this NPI record last updated?
The NPPES record for Matthew Knowlson was last updated on January 16, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Matthew Gregory Knowlson, CRNA · NPI 1740602341
Nurse Anesthetist, Certified Registered physician in Boardman, Ohio. Individual provider, active in the CMS NPPES registry since January 16, 2014.
## Identity
- **NPI:** 1740602341 (Entity type: Individual)
- **Enumerated:** January 16, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN372394 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 8401 MARKET ST, Boardman, OH 44512-6725
- **Phone:** (330) 729-2929 · **Fax:** (330) 729-1841
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): East Liverpool Anesthesia Professionals (NPI 1790504413, East Liverpool, OH); Kbs Anesthesia, Inc. (NPI 1801559349, Beaver, PA); Wheeling Hospital, Inc. (NPI 1750531984, Wellsburg, WV); Premier Anesthesia Services Of Southwestern Pennsylvania LLC (NPI 1649574468, Canonsburg, PA); Fink Anesthesia Inc (NPI 1528018546, Altoona, PA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** January 16, 2014
- **Other identifiers:** Medicaid PENDING (OH); Other PENDING (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1740602341) · Data from the CMS NPPES public registry.