MARYLOU LOUISE ERNEST NP
NPI 1093752461
Nurse Practitioner in San Francisco, CA

Q: What is Marylou Ernest's NPI number?

The NPI number for Marylou Ernest is 1093752461. It was assigned to this individual provider in the NPPES registry on June 2, 2006. The provider is also known as Marylou Louise Lenhoft;victorson.

Q: What is Marylou Ernest's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Marylou Ernest was last updated on July 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since June 02, 2006

1600 DIVISADERO ST, SAN FRANCISCO, CA 94115(415) 353-7035 Get Directions Write a Review

NPPES record last updated: July 30, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Marylou Louise Ernest Np NPPES

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

MARYLOU LOUISE ERNEST NP (NPI 1093752461) is an individual nurse practitioner in San Francisco, California, licensed in California (NP6655) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1093752461

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARYLOU LOUISE ERNESTCredential: NP

Location Address1600 DIVISADERO STSan Francisco, CA 94115-3010

Mailing Address1635 Divisadero Street, Suite 625, Box 1821San Francisco, CA 94143-0001

Phone(415) 353-7035

Sole ProprietorNo

Enumeration DateJune 2, 2006

Last NPPES UpdateJuly 30, 2008

✔ NPI 1093752461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in CA · NP6655

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

1600 DIVISADERO ST, San Francisco, CA 94115

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Other Names 1

Other Name (5)Marylou Louise Lenhoft;victorson

Other Identifiers 3

Medicare UPINR21810CA

Medicare PINZZZ03589ZCA

MedicaidZZZ03589ZCA

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.

DR. PATRICIA J MORAN PSY

Psychologist

1600 DIVISADERO ST
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-9745

DR. ERIC KAORU NAKAKURA MD

Surgery

1600 DIVISADERO ST
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-9846

DR. HOPE S. RUGO MD

Internal Medicine (Hematology)

1600 DIVISADERO ST
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-7070

RONALD BALASSANIAN MD

Pathology (Anatomic Pathology & Clinical Pathology)

1600 DIVISADERO ST, UCSF/MT. ZION MEDICAL CENTER, ROOM 200 FNA CLINIC
SAN FRANCISCO, CA 94115

San Francisco County (415) 514-6642

DR. JOHN W PARK MD

Internal Medicine (Medical Oncology)

1600 DIVISADERO ST, 2ND FLOOR, BOX 1710
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-7070

DR. RICHARD M. KRIEG MD

Radiology (Therapeutic Radiology)

1600 DIVISADERO ST
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-7175

DR. I-CHOW JOE HSU M.D.

Radiology (Radiation Oncology)

1600 DIVISADERO ST
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-7175

UCSF DEPARTMENT OF LABORATORY MEDICINE

Pathology (Clinical Pathology/Laboratory Medicine)

1600 DIVISADERO ST
SAN FRANCISCO, CA 94115

San Francisco County (415) 476-1000

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 Marylou Ernest's NPI number?

The NPI number for Marylou Ernest is 1093752461. It was assigned to this individual provider in the NPPES registry on June 2, 2006. The provider is also known as Marylou Louise Lenhoft;victorson.

Where is Marylou Ernest located?

Marylou Ernest practices at 1600 Divisadero St, San Francisco, CA 94115. The listed phone number is (415) 353-7035.

What is Marylou Ernest's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Marylou Ernest was last updated on July 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.