Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen M. Oleary, APRN

Nurse Practitioner in Pasadena, MD · enumerated 2005.

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

National Provider Identifier

1447250600

Verified

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Registry record

Entity type Individual (Type 1)

Name Kathleen M. Oleary

Credential APRN

Sex Female

Practice address 8105 Ritchie Hwy, Pasadena, MD, 21122

Phone (443) 573-0564

Enumeration date Jul 28, 2005

Last updated in NPPES Aug 13, 2019

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 003019 (CT) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R145767 (MD) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
004242608	Medicaid	CT	-

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 Oleary?

The National Provider Identifier (NPI) for Kathleen Oleary is 1447250600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Oleary practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-13.