WILLIAM GLYN WAGNON MD
NPI 1699789008
Anesthesiology in Tucson, AZ
About William Glyn Wagnon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM GLYN WAGNON MD (NPI 1699789008) is an individual anesthesiology provider in Tucson, Arizona, licensed in Arkansas (C5842) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Novant Health New Hanover Regional Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 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
William Glyn Wagnon 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 Reassignments
13Medicare enrollment records show William Wagnon reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85741
- Reassigned Medicare billing, Arizona enrollment
- 664 clinicians in this Medicare group
Tucson, AZ 85741
- Reassigned Medicare billing, Arizona enrollment
- 1,514 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 264 clinicians in this Medicare group
Kingman, AZ 86409
- Reassigned Medicare billing, Arizona enrollment
- 418 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Fayetteville, AR 72703
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1407021280 (Arkansas)
- 2,038 clinicians in this Medicare group
Hot Springs, AR 71901
- Reassigned Medicare billing, Arkansas enrollment
- 35 clinicians in this Medicare group
Conway, AR 72032
- Reassigned Medicare billing, Arkansas enrollment
- 17 clinicians in this Medicare group
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 253 clinicians in this Medicare group
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 123 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
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.
Novant Health New Hanover Regional Medical Center
Acute Care Hospitals · Wilmington, NCAscension Saint Thomas Hospital
Acute Care Hospitals · Nashville, 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.
TUCSON, AZ 85741
TUCSON, AZ 85741
TUCSON, AZ 85741
TUCSON, AZ 85741
TUCSON, AZ 85741
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 William Wagnon's NPI number?
The NPI number for William Wagnon is 1699789008. It was assigned to this individual provider in the NPPES registry on July 28, 2006.
Where is William Wagnon located?
William Wagnon practices at 6200 N La Cholla Blvd, Tucson, AZ 85741. The listed phone number is (520) 742-9000.
What is William Wagnon's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is William Wagnon enrolled in Medicare?
Yes. William Wagnon 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 William Wagnon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Wagnon reassigns Medicare benefits to 13 organizations: Northwest Hbp Medical Services LLC (Tucson, AZ), Banner-University Medical Group (Tucson, AZ), Ias Arizona PLLC (Tucson, AZ), Kingman Healthcare, Inc (Kingman, AZ), Emergenchealth PLLC (Fort Worth, TX) and 8 more organizations, 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 William Wagnon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Wagnon accept?
Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Texas, Cigna Healthcare, HMO Louisiana and Health Advantage and 4 other insurers list William Wagnon 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 William Wagnon affiliated with any hospitals?
According to CMS data, William Wagnon is affiliated with Novant Health New Hanover Regional Medical Center and Ascension Saint Thomas Hospital.
When was this NPI record last updated?
The NPPES record for William Wagnon was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# William Glyn Wagnon, MD · NPI 1699789008
Anesthesiology physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since July 28, 2006.
## Identity
- **NPI:** 1699789008 (Entity type: Individual)
- **Enumerated:** July 28, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** C5842 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6200 N LA CHOLLA BLVD, Tucson, AZ 85741-3529
- **Phone:** (520) 742-9000
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): Northwest Hbp Medical Services LLC (NPI 1407353006, Tucson, AZ); Banner-University Medical Group (NPI 1639842677, Tucson, AZ); Ias Arizona PLLC (NPI 1689359747, Tucson, AZ); Kingman Healthcare, Inc (NPI 1689897787, Kingman, AZ); Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1980
## Record status
- **NPPES last updated:** April 23, 2026
- **Other identifiers:** Medicaid 111244001 (AR)
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Source: [NPI Profile](https://npiprofile.com/npi/1699789008) · Data from the CMS NPPES public registry.