Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kathleen M. Sisler, MD

Physical Medicine & Rehabilitation Physician in Bixby, OK · enumerated 2005 · practices at Board of Regents of the University of Oklahoma Ou Physicians Tulsa.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952384414

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Registry record

Entity type Individual (Type 1)

Name Dr. Kathleen M. Sisler

Credential MD

Sex Female

Practice address 12800 S Memorial Dr Ste D, Bixby, OK, 74008

Phone (918) 494-2665

Fax (918) 927-3193

Enumeration date Nov 29, 2005

Last updated in NPPES Oct 22, 2020

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 18075 (OK) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
200046000A	Medicaid	OK	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kathleen Sisler?

The National Provider Identifier (NPI) for Kathleen Sisler is 1952384414, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Sisler practice?

The practice location on file with NPPES is in Bixby, OK. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Troy Glaser Sports Medicine (Family Medicine) Physician · Bixby, OK NPI 1992851505 Board of Regents of the University of Oklahoma Ou Physicians Tulsa Multi-Specialty Clinic/Center · Bixby, OK NPI 1518004829

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-22.