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IAN GEERTSEN
NPI 1245002872
Rehabilitation Practitioner in San Francisco, CA

Active since October 26, 2023
982 MISSION ST, SAN FRANCISCO, CA 94103(415) 597-8000 Get Directions Write a Review

NPPES record last updated: May 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 13, 2025, Oct 26, 2023 (2 updates tracked since 2023).

About Ian Geertsen NPPES

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

IAN GEERTSEN (NPI 1245002872) is an individual rehabilitation practitioner in San Francisco, California and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1245002872
Entity TypeIndividualMale
Primary Taxonomy225400000X
Provider Legal NameIAN GEERTSEN
Location Address982 MISSION STSan Francisco, CA 94103-2911
Mailing Address982 Mission StSan Francisco, CA 94103-2911 · (415) 597-8000
Phone(415) 597-8000
Sole ProprietorYes
Enumeration DateOctober 26, 2023
Last NPPES UpdateMay 13, 20252 updates tracked since enumeration
NPPES CertifiedMay 13, 2025
✔ NPI 1245002872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225400000X
Definition
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
982 MISSION ST, San Francisco, CA 94103
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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.

CHARLES ZACHARY BERMAN LCSW
Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8000
DAVID CERFOLIO
Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8193
GRACE SEOL BECHLE LICSW
Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 502-3000
RYAN BASTIDA LVN
Licensed Vocational Nurse
982 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8052
MS. YASMINA LILLIAN GREEN LCSW
Social Worker (Clinical)
982 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8000
MALCOLM LOUIS WALLACE
Counselor (Mental Health)
982 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8000
MS. SHERRI ANN BORDEN NP
Nurse Practitioner
982 MISSION ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8000
DANIEL CORBEILLE ASW
Social Worker (Clinical)
982 MISSION ST, 2ND FLOOR
SAN FRANCISCO, CA 94103
San Francisco County (415) 597-8069

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 Ian Geertsen's NPI number?

The NPI number for Ian Geertsen is 1245002872. It was assigned to this individual provider in the NPPES registry on October 26, 2023.

Where is Ian Geertsen located?

Ian Geertsen practices at 982 Mission St, San Francisco, CA 94103. The listed phone number is (415) 597-8000.

What is Ian Geertsen's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

When was this NPI record last updated?

The NPPES record for Ian Geertsen was last updated on May 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.