THOMAS K. RITCHER
NPI 1215431978
Psychiatry & Neurology - Psychiatry in San Diego, CA

Q: What is Thomas Ritcher's NPI number?

The NPI number for Thomas Ritcher is 1215431978. It was assigned to this individual provider in the NPPES registry on March 19, 2018.

Q: What is Thomas Ritcher's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Thomas Ritcher was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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 March 19, 2018

3853 ROSECRANS ST, SAN DIEGO, CA 92110(619) 692-8200 Get Directions Write a Review

NPPES record last updated: June 4, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 4, 2025, Mar 19, 2018 (2 updates tracked since 2018).

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About Thomas K. Ritcher NPPES

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

THOMAS K. RITCHER (NPI 1215431978) is an individual psychiatry provider in San Diego, California, licensed in California (20010) and active in the NPI registry since March 2018.

NPPES Registry Identity

NPI1215431978

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameTHOMAS K. RITCHER

Location Address3853 ROSECRANS STSan Diego, CA 92110-3115

Mailing Address3069 Alamo Dr # 1016Vacaville, CA 95687-6344

Phone(619) 692-8200

Sole ProprietorNo

Enumeration DateMarch 19, 2018

Last NPPES UpdateJune 4, 20252 updates tracked since enumeration

NPPES CertifiedJune 4, 2025

✔ NPI 1215431978 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 · 20010

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.

3853 ROSECRANS ST, San Diego, CA 92110

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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.

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