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KATHERINE OHANLAN M.D.
NPI 1467486407
Obstetrics & Gynecology - Gynecologic Oncology in Portola Valley, CA

Active since July 10, 2006
4370 ALPINE RD, SUITE 104, PORTOLA VALLEY, CA 94028(650) 851-6669(650) 851-9747 Get Directions Write a Review

NPPES record last updated: March 27, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katherine Ohanlan M.d. NPPES

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

KATHERINE OHANLAN M.D. (NPI 1467486407) is an individual gynecologic oncology provider in Portola Valley, California, licensed in California (G70108) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1467486407
Entity TypeIndividualFemale
Primary Taxonomy207VX0201X
Provider Legal NameKATHERINE OHANLANCredential: M.D.
Location Address4370 ALPINE RD, SUITE 104Portola Valley, CA 94028-7952
Mailing Address351 Hospital Rd, Suite 507Newport Beach, CA 92663-3509 · (949) 642-1361 · Fax (949) 642-1608
Phone(650) 851-6669
Fax(650) 851-9747
Sole ProprietorYes
Enumeration DateJuly 10, 2006
Last NPPES UpdateMarch 27, 2013
✔ NPI 1467486407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in CA · G70108
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
4370 ALPINE RD, Portola Valley, CA 94028
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Other Identifiers 1

Medicare UPINA64511CA

Other Providers at the Same Location NPPES 6

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

JOHANNA MAYER PHD
Psychologist
4370 ALPINE RD, SUITE 102
PORTOLA VALLEY, CA 94028
San Mateo County (650) 851-1164
DR. KERRY DEAN KRAVITZ M.D.
Psychiatry & Neurology (Psychiatry)
4370 ALPINE RD, SUITE 210
PORTOLA VALLEY, CA 94028
San Mateo County (650) 529-2333
RICHARD H. LAUDE, M.D., INC.
Psychiatry & Neurology (Psychiatry)
4370 ALPINE RD, SUITE 105
PORTOLA VALLEY, CA 94028
San Mateo County (650) 851-0226
LESLIE CHIA-MEI HSU M.D.
Psychiatry & Neurology (Psychiatry)
4370 ALPINE RD, SUITE 105
PORTOLA VALLEY, CA 94028
San Mateo County (650) 851-3121
DR. RICHARD HORTON LAUDE M.D.
Psychiatry & Neurology (Psychiatry)
4370 ALPINE RD, SUITE 105
PORTOLA VALLEY, CA 94028
San Mateo County (650) 851-0226
ANNE F HENZEL
Ophthalmology
4370 ALPINE RD, SUITE 200
PORTOLA VALLEY, CA 94028
San Mateo County (650) 325-3937

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 Katherine Ohanlan's NPI number?

The NPI number for Katherine Ohanlan is 1467486407. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Katherine Ohanlan located?

Katherine Ohanlan practices at 4370 Alpine Rd Suite 104, Portola Valley, CA 94028. The listed phone number is (650) 851-6669.

What is Katherine Ohanlan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

When was this NPI record last updated?

The NPPES record for Katherine Ohanlan was last updated on March 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.