AARON J. KELKHOFF MD – NPI #1598007478
Internal Medicine

Specialists in Advanced Heart Failure and Transplant Cardiology would participate in the inpatient and outpatient management of patients with advanced heart failure across the spectrum from consideration for high-risk cardiac surgery, cardiac transplantation, or mechanical circulatory support, to pre-and post-operative evaluation and management of patients with cardiac transplants and mechanical support devices, and end-of-life care for patients with end-stage heart failure.

Health Care Provider Taxonomy Code for Internal Medicine

AARON KELKHOFF is a physician located in TULSA, OK. NPPES has assigned the NPI number 1598007478 to AARON KELKHOFF on March 19, 2013. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RA0001X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Advanced Heart Failure and Transplant Cardiology

The NPI profile was last updated on Apr 14, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for AARON KELKHOFF below.

NPI Profile for
AARON J. KELKHOFF

NPI Number
1598007478
Enumeration Date

(more than 13 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
AARON J. KELKHOFF
Credentials
MD
Primary location
6151 S YALE AVE STE 100A
TULSA, OK 74136-1929
Phone: (918) 494-8500 Fax:
1 Other location(s):
8333 Naab Rd Ste 400
Indianapolis, IN 46260-1992
Phone: (317) 338-6666
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Apr 14, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for AARON KELKHOFF

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidOK200940350A
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RA0001X
- Internal Medicine / Advanced Heart Failure and Transplant Cardiology (Primary)		 OK 36992
207RC0000X
- Internal Medicine / Cardiovascular Disease		 OK 36992

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE - Graduated 2013
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
AARON KELKHOFF is affiliated with the following medical group(s):
  • HOSPITAL
    • SAINT FRANCIS HOSPITAL MUSKOGEE
      300 ROCKEFELLER DRIVE
      MUSKOGEE, OK 74401
    • SAINT FRANCIS HOSPITAL SOUTH, LLC
      10501 EAST 91ST STREET SOUTH
      TULSA, OK 74133
    • SAINT FRANCIS HOSPITAL VINITA, INC
      735 NORTH FOREMAN STREET
      VINITA, OK 74301
    • SAINT FRANCIS HOSPITAL, INC
      6161 SOUTH YALE
      TULSA, OK 74136

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