JEFFREY K MCILROY MD INC
NPI 1053531830
Clinic/Center - Mental Health (Including Community Mental Health Center) in Claremore, OK
About Jeffrey K Mcilroy Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY K MCILROY MD INC (NPI 1053531830) is a healthcare organization registered as a mental health (including community mental health center) in Claremore, Oklahoma and active in the NPI registry since April 2007. The organization lists Terry Featherston, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jeffrey K Mcilroy Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
23Medicare enrollment records show 23 clinicians reassign Medicare billing to Jeffrey K Mcilroy MD Inc, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 23Tulsa, OK 74136
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Jeffrey K Mcilroy MD Inc's NPI number?
The NPI number for Jeffrey K Mcilroy MD Inc is 1053531830. It was assigned to this organization in the NPPES registry on April 26, 2007.
Where is Jeffrey K Mcilroy MD Inc located?
Jeffrey K Mcilroy MD Inc is located at 2990 N Sioux Ave, Claremore, OK 74017. The listed phone number is (918) 342-2622.
What is Jeffrey K Mcilroy MD Inc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.
Is Jeffrey K Mcilroy MD Inc enrolled in Medicare?
Yes. Jeffrey K Mcilroy MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Jeffrey K Mcilroy MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 23 clinicians in 6 Medicare specialties reassign their Medicare billing to Jeffrey K Mcilroy MD Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (8), Mental Health Counselor (5) and Clinical Social Worker (4). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Jeffrey K Mcilroy MD Inc was last updated on May 12, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Jeffrey K Mcilroy Md Inc · NPI 1053531830
Mental Health (Including Community Mental Health Center) organization in Claremore, Oklahoma. Organization record, active in the CMS NPPES registry since April 26, 2007.
## Identity
- **NPI:** 1053531830 (Entity type: Organization)
- **Enumerated:** April 26, 2007
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Organization subpart:** No
- **Authorized official:** Terry Featherston, OFFICE MANAGER
## Practice location
- **Address:** 2990 N SIOUX AVE, Claremore, OK 74017-3700
- **Phone:** (918) 342-2622 · **Fax:** (918) 342-2641
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 23 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (8), Mental Health Counselor (5), Clinical Social Worker (4); 6 practice within 10 miles; [full list](https://npiprofile.com/npi/1053531830/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 12, 2008
- **Other identifiers:** Medicare PIN 500522039 (OK); Medicaid 200054200A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1053531830) · Data from the CMS NPPES public registry.