RACHEL A WINER M.D.
NPI 1497014955
Psychiatry & Neurology - Psychiatry in Portola Valley, CA

Q: What is Rachel Winer's NPI number?

The NPI number for Rachel Winer is 1497014955. It was assigned to this individual provider in the NPPES registry on May 3, 2012.

Q: What is Rachel Winer's specialty?

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

Q: Is Rachel Winer enrolled in Medicare?

No. Rachel Winer has opted out of Medicare through May 29, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Rachel Winer was last updated on May 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 May 03, 2012Opted out of Medicare · through May 29, 2028

4370 ALPINE RD STE 203, PORTOLA VALLEY, CA 94028(650) 434-0017(844) 480-1757 Get Directions Write a Review

NPPES record last updated: May 26, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Rachel A Winer M.d. NPPES

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

RACHEL A WINER M.D. (NPI 1497014955) is an individual psychiatry provider in Portola Valley, California, licensed in California (126693) and active in the NPI registry since May 2012. She has opted out of Medicare through May 29, 2028.

NPPES Registry Identity

NPI1497014955

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameRACHEL A WINERCredential: M.D.

Location Address4370 ALPINE RD STE 203Portola Valley, CA 94028-7953

Mailing Address4370 Alpine Rd Ste 203Portola Valley, CA 94028-7953 · (650) 434-0017 · Fax (844) 480-1757

Phone(650) 434-0017

Fax(844) 480-1757

Sole ProprietorNo

Enumeration DateMay 3, 2012

Last NPPES UpdateMay 26, 2016

✔ NPI 1497014955 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 · 126693

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.

4370 ALPINE RD STE 203, Portola Valley, CA 94028

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Rachel A Winer 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 May 29, 2020 through May 29, 2028.

Opt-Out Effective DateMay 29, 2020

Opt-Out In Effect ThroughMay 29, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Rachel Winer's NPI number?

The NPI number for Rachel Winer is 1497014955. It was assigned to this individual provider in the NPPES registry on May 3, 2012.

Where is Rachel Winer located?

Rachel Winer practices at 4370 Alpine Rd Ste 203, Portola Valley, CA 94028. The listed phone number is (650) 434-0017.

What is Rachel Winer's specialty?

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

Is Rachel Winer enrolled in Medicare?

No. Rachel Winer has opted out of Medicare through May 29, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Rachel Winer was last updated on May 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.