DR. WILLIAM AARON HANNER D.O.
NPI 1528386984
Surgery in Tulsa, OK
About Dr. William Aaron Hanner D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM AARON HANNER D.O. (NPI 1528386984) is an individual surgery provider in Tulsa, Oklahoma, licensed in Oklahoma (5084) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, is affiliated with Mount Desert Island Hospital, and maintains a secondary practice location in Bar Harbor.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. William Aaron Hanner D.o. 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 William Hanner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74135
- Reassigned Medicare billing, Oklahoma enrollment
- 2 clinicians in this Medicare group
Ardmore, OK 73401
- Reassigned Medicare billing, Oklahoma enrollment
- 41 clinicians in this Medicare group
Dover Foxcroft, ME 04426
- Reassigned Medicare billing, Maine enrollment
- 146 clinicians in this Medicare group
Southwest Harbor, ME 04679
- Reassigned Medicare billing, Maine enrollment
- 87 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 9
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Desert Island Hospital
Critical Access Hospitals · Bar Harbor, MENorthern Light Mayo Hospital
Critical Access Hospitals · Dover Foxcroft, MEAscension St John Medical Center
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74135 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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
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 William Hanner's NPI number?
The NPI number for William Hanner is 1528386984. It was assigned to this individual provider in the NPPES registry on May 11, 2010.
Where is William Hanner located?
William Hanner practices at 3336 E 32nd St Ste 250, Tulsa, OK 74135. The listed phone number is (919) 600-0025.
What is William Hanner's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is William Hanner enrolled in Medicare?
Yes. William Hanner 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 Hanner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Hanner reassigns Medicare benefits to 4 organizations: Midtown Surgical And Skin Institute PLLC (Tulsa, OK), Mercy Hospital Ardmore, Inc (Ardmore, OK), Mrh Corp. (Dover Foxcroft, ME) and Mount Desert Island Hospital (Southwest Harbor, ME). 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 Hanner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Hanner accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list William Hanner 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 Hanner affiliated with any hospitals?
According to CMS data, William Hanner is affiliated with Mount Desert Island Hospital, Northern Light Mayo Hospital and Ascension St John Medical Center.
When was this NPI record last updated?
The NPPES record for William Hanner was last updated on March 31, 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.
# Dr. William Aaron Hanner, D.O. · NPI 1528386984
Surgery physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since May 11, 2010.
## Identity
- **NPI:** 1528386984 (Entity type: Individual)
- **Enumerated:** May 11, 2010
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 5084 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3336 E 32ND ST STE 250, Tulsa, OK 74135-4448
- **Phone:** (919) 600-0025 · **Fax:** (918) 600-0024
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Midtown Surgical And Skin Institute PLLC (NPI 1912567611, Tulsa, OK); Mercy Hospital Ardmore, Inc (NPI 1578906657, Ardmore, OK); Mrh Corp. (NPI 1558319103, Dover Foxcroft, ME); Mount Desert Island Hospital (NPI 1235553413, Southwest Harbor, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oklahoma State University College Of Osteopathic Medicine, class of 2010
## Record status
- **NPPES last updated:** March 31, 2026
- **Other identifiers:** Medicaid 200845040A (OK); Medicaid 200346250A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1528386984) · Data from the CMS NPPES public registry.