TINA RENEE HARRISON APRN-CNP
NPI 1821413501
Nurse Practitioner - Family in Ardmore, OK
About Tina Renee Harrison Aprn-cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TINA RENEE HARRISON APRN-CNP (NPI 1821413501) is an individual family provider in Ardmore, Oklahoma, licensed in Oklahoma (R0071168) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Ardmore, Inc, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 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
Tina Renee Harrison Aprn-cnp 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 Tina Harrison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 975 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 10
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Ardmore, Inc
Acute Care Hospitals · Ardmore, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73401 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 8
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 Tina Harrison's NPI number?
The NPI number for Tina Harrison is 1821413501. It was assigned to this individual provider in the NPPES registry on March 4, 2014.
Where is Tina Harrison located?
Tina Harrison practices at 1020 N Commerce St, Ardmore, OK 73401. The listed phone number is (580) 223-5311.
What is Tina Harrison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tina Harrison enrolled in Medicare?
Yes. Tina Harrison 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 Tina Harrison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tina Harrison reassigns Medicare benefits to Mercy Clinic Oklahoma Communities (Oklahoma City, 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 Tina Harrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tina Harrison accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Tina Harrison 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 Tina Harrison affiliated with any hospitals?
According to CMS data, Tina Harrison is affiliated with Mercy Hospital Ardmore, Inc.
When was this NPI record last updated?
The NPPES record for Tina Harrison was last updated on April 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.