PATRICK J O'NEILL DO
NPI 1255353611
Family Medicine in Ada, OK
About Patrick J O'neill Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICK J O'NEILL DO (NPI 1255353611) is an individual family medicine provider in Ada, Oklahoma, licensed in Oklahoma (OK4149) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Ada, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Patrick J O'neill Do 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 Reassignment
Medicare enrollment records show Patrick O'neill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wagoner, OK 74467
- Reassigned Medicare billing, Oklahoma enrollment
- 5 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 6
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Ada
Acute Care Hospitals · Ada, OKSequoyah County-City Of Sallisaw Hospital Authorit
Acute Care Hospitals · Sallisaw, OKWagoner Community Hospital
Acute Care Hospitals · Wagoner, OKChickasaw Nation Medical Center
Acute Care Hospitals · Ada, OKHoldenville General Hospital
Critical Access Hospitals · Holdenville, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74820 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.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Patrick O'neill's NPI number?
The NPI number for Patrick O'neill is 1255353611. It was assigned to this individual provider in the NPPES registry on July 24, 2006. The provider is also known as Patrick J O'neill D.O..
Where is Patrick O'neill located?
Patrick O'neill practices at 1150 North Hills Centre, Ada, OK 74820. The listed phone number is (580) 332-8606.
What is Patrick O'neill's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Patrick O'neill enrolled in Medicare?
Yes. Patrick O'neill 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 organization bills Medicare for Patrick O'neill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick O'neill reassigns Medicare benefits to Total Health & Wellness, LLC (Wagoner, OK). The 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 Patrick O'neill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patrick O'neill 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 3 other insurers list Patrick O'neill 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 Patrick O'neill affiliated with any hospitals?
According to CMS data, Patrick O'neill is affiliated with Mercy Hospital Ada, Sequoyah County-City Of Sallisaw Hospital Authorit, Wagoner Community Hospital, Chickasaw Nation Medical Center and Holdenville General Hospital.
When was this NPI record last updated?
The NPPES record for Patrick O'neill was last updated on February 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.