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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JONATHAN S RUTCHIK M.D.
NPI 1972559672
Psychiatry & Neurology - Neurology in Mill Valley, CA

Active since May 25, 2006
20 SUNNYSIDE AVE, SUITE# A-321, MILL VALLEY, CA 94941(415) 381-3133 Get Directions Write a Review

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

About Jonathan S Rutchik M.d. NPPES

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

JONATHAN S RUTCHIK M.D. (NPI 1972559672) is an individual neurology provider in Mill Valley, California, licensed in Massachusetts (81427) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1972559672
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameJONATHAN S RUTCHIKCredential: M.D.
Location Address20 SUNNYSIDE AVE, SUITE# A-321Mill Valley, CA 94941-1933
Mailing Address20 Sunnyside Ave, Suite# A-321Mill Valley, CA 94941-1933 · (415) 381-3133
Phone(415) 381-3133
Sole ProprietorNo
Enumeration DateMay 25, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1972559672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MA · 81427
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
20 SUNNYSIDE AVE, Mill Valley, CA 94941
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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 Jonathan Rutchik's NPI number?

The NPI number for Jonathan Rutchik is 1972559672. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Jonathan Rutchik located?

Jonathan Rutchik practices at 20 Sunnyside Ave Suite# A-321, Mill Valley, CA 94941. The listed phone number is (415) 381-3133.

What is Jonathan Rutchik's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Jonathan Rutchik 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 27 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.