A&R MANAGEMENT SERVICES, INC.
NPI 1184145393
Internal Medicine - Pulmonary Disease in Tulsa, OK
About A&r Management Services, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
A&R MANAGEMENT SERVICES, INC. (NPI 1184145393) is a healthcare organization registered as a pulmonary disease in Tulsa, Oklahoma and active in the NPI registry since June 2017. The organization lists Hassan Awad Abouhouli, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
A&r Management Services, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
14Medicare enrollment records show 14 clinicians reassign Medicare billing to A & r Management Services, Inc., which bills Medicare for the services they deliver. Of these, 6 practice at this address and 11 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (14)
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 A&r Management Services, Inc.'s NPI number?
The NPI number for A&r Management Services, Inc. is 1184145393. It was assigned to this organization in the NPPES registry on June 28, 2017.
Where is A&r Management Services, Inc. located?
A&r Management Services, Inc. is located at 10505 E 91st St Ste 205, Tulsa, OK 74133. The listed phone number is (918) 307-5490.
What is A&r Management Services, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is A&r Management Services, Inc. enrolled in Medicare?
Yes. A&r Management Services, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through A&r Management Services, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 5 Medicare specialties reassign their Medicare billing to A&r Management Services, 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 (10), Certified Clinical Nurse Specialist (CNS) (1) and Critical Care (Intensivists) (1). Of these, 6 practice at this address and 11 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 A&r Management Services, Inc. was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.
# A&r Management Services, Inc. · NPI 1184145393
Pulmonary Disease organization in Tulsa, Oklahoma. Organization record, active in the CMS NPPES registry since June 28, 2017.
## Identity
- **NPI:** 1184145393 (Entity type: Organization)
- **Enumerated:** June 28, 2017
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Hassan Abouhouli, OWNER
## Practice location
- **Address:** 10505 E 91ST ST STE 205, Tulsa, OK 74133-5829
- **Phone:** (918) 307-5490 · **Fax:** (918) 779-3247
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 14 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (10), Certified Clinical Nurse Specialist (CNS) (1), Critical Care (Intensivists) (1); 6 practice at this address and 11 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184145393) · Data from the CMS NPPES public registry.