DR. BRIAN SCOTT KLIEWER MD
NPI 1972095461
Internal Medicine - Cardiovascular Disease in Oklahoma City, OK
About Dr. Brian Scott Kliewer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIAN SCOTT KLIEWER MD (NPI 1972095461) is an individual cardiovascular disease provider in Oklahoma City, Oklahoma, licensed in Oklahoma (33805) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Oklahoma Heart Hospital, Llc, and is a graduate of University Of Oklahoma College Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 3
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
Dr. Brian Scott Kliewer Md 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 Reassignments
4Medicare enrollment records show Brian Kliewer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 125 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 110 clinicians in this Medicare group
Mooreland, OK 73852
- Reassigned Medicare billing, Oklahoma enrollment
- Also billed through NPI 1083617807 (Oklahoma)
- 62 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Oklahoma Heart Hospital, LLC
Acute Care Hospitals · Oklahoma City, OKNewman Memorial Hospital
Critical Access Hospitals · Shattuck, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73104 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.
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 Brian Kliewer's NPI number?
The NPI number for Brian Kliewer is 1972095461. It was assigned to this individual provider in the NPPES registry on May 31, 2018.
Where is Brian Kliewer located?
Brian Kliewer practices at 800 Stanton L Young Blvd Aat 5481, Oklahoma City, OK 73104. The listed phone number is (405) 271-4742.
What is Brian Kliewer's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Brian Kliewer enrolled in Medicare?
Yes. Brian Kliewer 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 organizations bill Medicare for Brian Kliewer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Kliewer reassigns Medicare benefits to 4 organizations: Ou Health Partners, Inc (Oklahoma City, OK), Ohh Physicians, LLC (Oklahoma City, OK), Mercy Hospital Oklahoma City, Inc (Oklahoma City, OK) and Newman Memorial Hospital, Inc (Mooreland, OK). Each 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 Brian Kliewer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Kliewer accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Brian Kliewer 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 Brian Kliewer affiliated with any hospitals?
According to CMS data, Brian Kliewer is affiliated with Oklahoma Heart Hospital, LLC and Newman Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Brian Kliewer was last updated on May 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Brian Scott Kliewer, MD · NPI 1972095461
Cardiovascular Disease physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since May 31, 2018.
## Identity
- **NPI:** 1972095461 (Entity type: Individual)
- **Enumerated:** May 31, 2018
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 33805 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 STANTON L YOUNG BLVD AAT 5481, Oklahoma City, OK 73104-5018
- **Phone:** (405) 271-4742
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK); Ohh Physicians, LLC (NPI 1023087772, Oklahoma City, OK); Mercy Hospital Oklahoma City, Inc (NPI 1922192186, Oklahoma City, OK); Newman Memorial Hospital, Inc (NPI 1497639181, Mooreland, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2018
## Record status
- **NPPES last updated:** May 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1972095461) · Data from the CMS NPPES public registry.