JOHN ALLISON HENSLEY M.D.
NPI 1841252483
Family Medicine in Enid, OK
About John Allison Hensley M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN ALLISON HENSLEY M.D. (NPI 1841252483) is an individual family medicine provider in Enid, Oklahoma, licensed in Oklahoma (20436) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Allison Hensley M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Hensley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fairview, OK 73737
- Reassigned Medicare billing, Oklahoma enrollment
- 7 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 John Hensley's NPI number?
The NPI number for John Hensley is 1841252483. It was assigned to this individual provider in the NPPES registry on April 6, 2006.
Where is John Hensley located?
John Hensley practices at 600 S Monroe St ER Dept., Enid, OK 73701. The listed phone number is (580) 233-2300.
What is John Hensley's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is John Hensley enrolled in Medicare?
Yes. John Hensley is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Hensley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Hensley reassigns Medicare benefits to Fairview Regional Medical Center Authority (Fairview, 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 John Hensley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Hensley was last updated on September 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.