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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. UDI ZAKEN M.D.
NPI 1528003241
Psychiatry & Neurology - Psychiatry in San Francisco, CA

Active since June 17, 2006Opted out of Medicare · through Mar 12, 2028
2489 WASHINGTON ST, SAN FRANCISCO, CA 94115(415) 567-7779(415) 567-7090 Get Directions Write a Review

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

About Dr. Udi Zaken M.d. NPPES

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

DR. UDI ZAKEN M.D. (NPI 1528003241) is an individual psychiatry provider in San Francisco, California, licensed in California (A86455) and active in the NPI registry since June 2006. He has opted out of Medicare through March 12, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1528003241
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. UDI ZAKENCredential: M.D.
Location Address2489 WASHINGTON STSan Francisco, CA 94115-1816
Mailing Address2489 Washington StSan Francisco, CA 94115-1816 · (415) 567-7779 · Fax (415) 567-7090
Phone(415) 567-7779
Fax(415) 567-7090
Sole ProprietorNo
Enumeration DateJune 17, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1528003241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A86455
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2489 WASHINGTON ST, San Francisco, CA 94115
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Udi Zaken M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 12, 2014 through March 12, 2028.

Opt-Out Effective DateMarch 12, 2014
Opt-Out In Effect ThroughMarch 12, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

MARGARET J FELD PH.D.
Psychologist (Clinical)
2489 WASHINGTON ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 610-4486
ITZEL LOPEZ
Marriage & Family Therapist
2489 WASHINGTON ST
SAN FRANCISCO, CA 94115
San Francisco County (650) 935-4648
DR. LISA BIALY WINSTON PSYD
Psychologist
2489 WASHINGTON ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 948-8823

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 Udi Zaken's NPI number?

The NPI number for Udi Zaken is 1528003241. It was assigned to this individual provider in the NPPES registry on June 17, 2006.

Where is Udi Zaken located?

Udi Zaken practices at 2489 Washington St, San Francisco, CA 94115. The listed phone number is (415) 567-7779.

What is Udi Zaken's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Udi Zaken enrolled in Medicare?

No. Udi Zaken has opted out of Medicare through March 12, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Udi Zaken was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.