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MS. KATHLEEN MARIE LENIHAN RN, CNS, NP
NPI 1639291149
Clinical Nurse Specialist - Critical Care Medicine in San Francisco, CA

Active since April 04, 2007
505 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 353-1758(415) 353-1784 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Kathleen Marie Lenihan Rn, Cns, Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. KATHLEEN MARIE LENIHAN RN, CNS, NP (NPI 1639291149) is an individual critical care medicine provider in San Francisco, California, licensed in California (732) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1639291149
Entity TypeIndividualFemale
Primary Taxonomy364SC0200X
Provider Legal NameMS. KATHLEEN MARIE LENIHANCredential: RN, CNS, NP
Location Address505 PARNASSUS AVESan Francisco, CA 94143-2204
Mailing Address2755 40th AveSan Francisco, CA 94116-2707 · (415) 753-6916
Phone(415) 353-1758
Fax(415) 353-1784
Sole ProprietorYes
Enumeration DateApril 4, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1639291149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical Nurse Specialist · Critical Care MedicinePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SC0200X
License✔ Licensed in CA · 732
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 225004 (CA)
505 PARNASSUS AVE, San Francisco, CA 94143
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHERINE RAMSDELL NNP
Nurse Practitioner (Neonatal)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1000
DR. CLAUDIO ANDRES BRAVO CARRILLO M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 502-4243
MAURICIO JALIFE BUCAY M.D
Hospitalist
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 750-4994
EMMA B SHAK M.D.
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1528
DR. ADRIANA A.T. MARTIN M.D., PH.D.
Internal Medicine
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
WILLIAM JAMES DEARDORFF
Internal Medicine (Geriatric Medicine)
505 PARNASSUS AVE, 15 LONG
SAN FRANCISCO, CA 94143
San Francisco County (415) 406-1417
KEERTHANA REDDY BANALA
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
ROBERT CHRISTIAN WENZ
Nurse Anesthetist, Certified Registered
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-8054

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 Kathleen Lenihan's NPI number?

The NPI number for Kathleen Lenihan is 1639291149. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is Kathleen Lenihan located?

Kathleen Lenihan practices at 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 353-1758.

What is Kathleen Lenihan's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Critical Care Medicine, with taxonomy code 364SC0200X.

When was this NPI record last updated?

The NPPES record for Kathleen Lenihan was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.