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RONALD C. DIEBEL, M.D. A PROFESSIONAL CORPORATION
NPI 1467635466
Psychiatry & Neurology - Psychiatry in San Jose, CA

Active since December 12, 2007
251 OCONNOR DR, SUITE 1, SAN JOSE, CA 95128(408) 314-5000 Get Directions Write a Review

NPPES record last updated: July 1, 2015. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Ronald C. Diebel, M.d. A Professional Corporation NPPES

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

RONALD C. DIEBEL, M.D. A PROFESSIONAL CORPORATION (NPI 1467635466) is a healthcare organization registered as a psychiatry in San Jose, California and active in the NPI registry since December 2007. The organization lists Ronald C Diebel, Physician, as its authorized official.

NPPES Registry Identity

NPI1467635466
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameRONALD C. DIEBEL, M.D. A PROFESSIONAL CORPORATION
Location Address251 OCONNOR DR, SUITE 1San Jose, CA 95128-1656
Mailing Address1101 S Winchester Blvd. Ste. D-146San Jose, CA 95128-3915 · (408) 314-5000 · Fax (408) 287-7847
Phone(408) 314-5000
Organization SubpartNo
Authorized OfficialRonald C DiebelPhysician · (408) 314-5000
Enumeration DateDecember 12, 2007
Last NPPES UpdateJuly 1, 2015
✔ NPI 1467635466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
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.
Also ListedNon-Pharmacy Dispensing SiteTaxonomy 332900000X · License G19786 (CA)
251 OCONNOR DR, San Jose, CA 95128
Open in Google Maps ↗

Other Identifiers 2

OtherG19785CA · Medical License Number
Medicare UPIN00G19785CA

Other Providers at the Same Location NPPES 4

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

DR. TAYLOR-TUONGLINH THI TRAN O.D.
Optometrist
251 OCONNOR DR, #3
SAN JOSE, CA 95128
Santa Clara County (408) 971-7444
FELICITY ORIENTAL HEALTHCARE
Acupuncturist
251 OCONNOR DR, SUITE 1
SAN JOSE, CA 95128
Santa Clara County (408) 352-5666
SHIH-TAI LIU
Acupuncturist
251 OCONNOR DR, SUITE 1
SAN JOSE, CA 95128
Santa Clara County (408) 352-5666
MICHAEL B LAMBERT DMD
Dentist
251 OCONNOR DR, #3
SAN JOSE, CA 95128
Santa Clara County (408) 296-2190

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 Ronald C. Diebel, M.D. A Professional Corporation's NPI number?

The NPI number for Ronald C. Diebel, M.D. A Professional Corporation is 1467635466. It was assigned to this organization in the NPPES registry on December 12, 2007.

Where is Ronald C. Diebel, M.D. A Professional Corporation located?

Ronald C. Diebel, M.D. A Professional Corporation is located at 251 Oconnor Dr Suite 1, San Jose, CA 95128. The listed phone number is (408) 314-5000.

What is Ronald C. Diebel, M.D. A Professional Corporation's specialty?

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

When was this NPI record last updated?

The NPPES record for Ronald C. Diebel, M.D. A Professional Corporation was last updated on July 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.