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JACQUELYN GEERTSEMA
NPI 1003751165
Registered Nurse - Critical Care Medicine in San Francisco, CA

Active since April 23, 2026
1100 VAN NESS AVE, SAN FRANCISCO, CA 94109(559) 250-5852 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jacquelyn Geertsema NPPES

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

JACQUELYN GEERTSEMA (NPI 1003751165) is an individual critical care medicine provider in San Francisco, California, licensed in California (95207764) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1003751165
Entity TypeIndividualFemale
Primary Taxonomy163WC0200X
Provider Legal NameJACQUELYN GEERTSEMA
Location Address1100 VAN NESS AVESan Francisco, CA 94109-6978
Mailing Address644 Linda Mar BlvdPacifica, CA 94044-3335
Phone(559) 250-5852
Sole ProprietorNo
Enumeration DateApril 23, 2026
NPPES CertifiedApril 23, 2026
✔ NPI 1003751165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Critical Care MedicineNursing Service Providers
Taxonomy Code163WC0200X
License✔ Licensed in CA · 95207764
1100 VAN NESS AVE, San Francisco, CA 94109
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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.

CHIALIN LEE PA-C
Physician Assistant
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-1151
DR. JAMES FREDERICK VERREES M.D.
Obstetrics & Gynecology
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 750-7050
DR. JACQUELINE ELIZABETH SUMMERS STROMBERG MD
Psychiatry & Neurology (Neurology)
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-7880
DR. MATTHEW G MACDOUGALL M.D.
Neurological Surgery
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-0528
DR. WARREN TACKHOON KIM M.D., PH.D.
Radiology (Vascular & Interventional Radiology)
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-0528
SHEENA PILLAI
Physical Medicine & Rehabilitation
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-7886
KATRINA ELIZABETH MADDOX FNP
Nurse Practitioner (Family)
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-1151
CONRAD MASSIMO VIAL M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1100 VAN NESS AVE
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-5780

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 Jacquelyn Geertsema's NPI number?

The NPI number for Jacquelyn Geertsema is 1003751165. It was assigned to this individual provider in the NPPES registry on April 23, 2026.

Where is Jacquelyn Geertsema located?

Jacquelyn Geertsema practices at 1100 Van Ness Ave, San Francisco, CA 94109. The listed phone number is (559) 250-5852.

What is Jacquelyn Geertsema's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Critical Care Medicine, with taxonomy code 163WC0200X.

When was this NPI record last updated?

The NPPES record for Jacquelyn Geertsema was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.