1. Home
  2. Directory
  3. California
  4. Martinez
  5. Specialist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DENNIS JOHN BECKLEY M.D.
NPI 1437132560
Specialist in Martinez, CA

Active since November 22, 2005
150 MUIR RD, VANCSC - 127, MARTINEZ, CA 94553(925) 372-2577(925) 229-4897 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Dennis John Beckley M.d. NPPES

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

DR. DENNIS JOHN BECKLEY M.D. (NPI 1437132560) is an individual specialist in Martinez, California, licensed in California (G22814) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1437132560
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. DENNIS JOHN BECKLEYCredential: M.D.
Location Address150 MUIR RD, VANCSC - 127Martinez, CA 94553-4668
Mailing Address1896 Lindo StBenicia, CA 94510-2316 · (707) 745-2529 · Fax (925) 229-4897
Phone(925) 372-2577
Fax(925) 229-4897
Sole ProprietorNo
Enumeration DateNovember 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1437132560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G22814
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
150 MUIR RD, Martinez, CA 94553
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

SAHIBA SINGH CHOWDHARY PSYD
Psychologist (Clinical)
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-2557
NESLIHAN JAMES-KANGAL PHD
Psychologist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 370-4783
DR. BERNADETTE M DUGONI PHARM D
Pharmacist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-2390
PAMELA ADHLAKHA
Occupational Therapist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 370-4751
DR. ASHIQ MATHEW GEORGE M.D.
Psychiatry & Neurology (Psychiatry)
150 MUIR RD, MENTAL HEALTH CLINIC (116)
MARTINEZ, CA 94553
Contra Costa County (925) 372-2000
UMELO UGWOABA PHD, MPH
Psychologist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-2558
BRENT RICHARD FERM PHD
Psychologist
150 MUIR RD, MENTAL HEALTH
MARTINEZ, CA 94553
Contra Costa County (925) 372-2105
DR. MATTHEW S. FALK MD
Nuclear Medicine
150 MUIR RD, VA NORTHERN CALIFORNIA HEALTH CARE SYSTEM
MARTINEZ, CA 94553
Contra Costa County (925) 372-2124

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 Dennis Beckley's NPI number?

The NPI number for Dennis Beckley is 1437132560. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is Dennis Beckley located?

Dennis Beckley practices at 150 Muir Rd Vancsc - 127, Martinez, CA 94553. The listed phone number is (925) 372-2577.

What is Dennis Beckley's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Dennis Beckley 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 41 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.