DR. MARTIN BLOCK PH.D.
NPI 1932147121
Psychologist - Clinical in Corte Madera, CA

Q: What is Martin Block's NPI number?

The NPI number for Martin Block is 1932147121. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Q: What is Martin Block's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: Is Martin Block enrolled in Medicare?

No. Martin Block has opted out of Medicare through February 3, 2027. 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 Martin Block was last updated on August 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 June 02, 2006Opted out of Medicare · through Feb 3, 2027

300 TAMAL PLZ, STE 140, CORTE MADERA, CA 94925(415) 563-3438(415) 563-3438 Get Directions Write a Review

NPPES record last updated: August 29, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Martin Block Ph.d. NPPES

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

DR. MARTIN BLOCK PH.D. (NPI 1932147121) is an individual clinical provider in Corte Madera, California, licensed in California (PSY11367) and active in the NPI registry since June 2006. He has opted out of Medicare through February 3, 2027.

NPPES Registry Identity

NPI1932147121

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MARTIN BLOCKCredential: PH.D.

Location Address300 TAMAL PLZ, STE 140Corte Madera, CA 94925-1131

Mailing Address300 Tamal Plz, Ste 140Corte Madera, CA 94925-1131 · (415) 563-3438 · Fax (415) 563-3438

Phone(415) 563-3438

Fax(415) 563-3438

Sole ProprietorYes

Enumeration DateJune 2, 2006

Last NPPES UpdateAugust 29, 2016

✔ NPI 1932147121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY11367

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

300 TAMAL PLZ, Corte Madera, CA 94925

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Other Identifiers 1

Medicare UPIN0PL113670CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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. Martin Block Ph.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 February 3, 2023 through February 3, 2027.

Opt-Out Effective DateFebruary 3, 2023

Opt-Out In Effect ThroughFebruary 3, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 8

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

MICHAEL WYLIE VUREK LCSW

Social Worker (Clinical)

300 TAMAL PLZ, STE 220
CORTE MADERA, CA 94925

Marin County (415) 451-7455

RYAN WOODRING

Social Worker (Clinical)

300 TAMAL PLZ
CORTE MADERA, CA 94925

Marin County (415) 459-5206

PAULETTE J. COOPER D.C.

Chiropractor

300 TAMAL PLZ, 100
CORTE MADERA, CA 94925

Marin County (415) 924-3381

MS. JUDITH S TABB L.C.S.W.

Social Worker (Clinical)

300 TAMAL PLZ, SUITE 140
CORTE MADERA, CA 94925

Marin County (415) 924-4905

DR. OMRI BERGER M.D.

Psychiatry & Neurology (Psychiatry)

300 TAMAL PLZ, SUITE 140
CORTE MADERA, CA 94925

Marin County (415) 745-5392

DR. LAURIE MARGARITONDA PSYD

Psychologist (Clinical)

300 TAMAL PLZ
CORTE MADERA, CA 94925

Marin County (917) 902-9507

KIERSTEN KOTAKA LMFT 121908

Marriage & Family Therapist

300 TAMAL PLZ
CORTE MADERA, CA 94925

Marin County (415) 459-5206

DR. SARAH ANNE HALL PH.D.

Psychologist (Clinical)

300 TAMAL PLZ, SUITE 140
CORTE MADERA, CA 94925

Marin County (415) 457-7953

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 Martin Block's NPI number?

The NPI number for Martin Block is 1932147121. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Martin Block located?

Martin Block practices at 300 Tamal Plz Ste 140, Corte Madera, CA 94925. The listed phone number is (415) 563-3438.

What is Martin Block's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Martin Block enrolled in Medicare?

No. Martin Block has opted out of Medicare through February 3, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Martin Block accept?

Health plans from Providence Health Plan list Martin Block as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Martin Block was last updated on August 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.