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

PAUL T ABRINKO MD
NPI 1912081308
Psychiatry & Neurology - Psychiatry in Walnut Creek, CA

Q: What is Paul Abrinko's NPI number?

The NPI number for Paul Abrinko is 1912081308. It was assigned to this individual provider in the NPPES registry on October 24, 2006.

Q: What is Paul Abrinko's specialty?

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

Q: Is Paul Abrinko enrolled in Medicare?

No. Paul Abrinko has opted out of Medicare through April 6, 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 Paul Abrinko was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since October 24, 2006Opted out of Medicare · through Apr 6, 2028

2125 OAK GROVE RD STE 305, WALNUT CREEK, CA 94598(510) 496-6014(510) 225-2927 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Paul T Abrinko Md NPPES

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

PAUL T ABRINKO MD (NPI 1912081308) is an individual psychiatry provider in Walnut Creek, California, licensed in California (A66381) and active in the NPI registry since October 2006. He has opted out of Medicare through April 6, 2028.

NPPES Registry Identity

NPI1912081308

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NamePAUL T ABRINKOCredential: MD

Location Address2125 OAK GROVE RD STE 305Walnut Creek, CA 94598-2536

Mailing Address2125 Oak Grove Rd Ste 305Walnut Creek, CA 94598-2536 · (510) 496-6014 · Fax (510) 225-2927

Phone(510) 496-6014

Fax(510) 225-2927

Sole ProprietorNo

Enumeration DateOctober 24, 2006

Last NPPES UpdateAugust 7, 2026

NPPES CertifiedAugust 7, 2026

✔ NPI 1912081308 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 · A66381

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.

2125 OAK GROVE RD STE 305, Walnut Creek, CA 94598

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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

Paul T Abrinko Md 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 April 6, 2026 through April 6, 2028.

Opt-Out Effective DateApril 6, 2026

Opt-Out In Effect ThroughApril 6, 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 Paul Abrinko's NPI number?

The NPI number for Paul Abrinko is 1912081308. It was assigned to this individual provider in the NPPES registry on October 24, 2006.

Where is Paul Abrinko located?

Paul Abrinko practices at 2125 Oak Grove Rd Ste 305, Walnut Creek, CA 94598. The listed phone number is (510) 496-6014.

What is Paul Abrinko's specialty?

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

Is Paul Abrinko enrolled in Medicare?

No. Paul Abrinko has opted out of Medicare through April 6, 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 Paul Abrinko was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.