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

NIKOS KARAKASHIAN MD
NPI 1861924730
Psychiatry & Neurology - Psychiatry in Mather, CA

Active since March 30, 2017
10535 HOSPITAL WAY, MATHER, CA 95655(331) 248-1669 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 24, 2026, Apr 9, 2022, May 15, 2021 and 1 more (4 updates tracked since 2017).

About Nikos Karakashian Md NPPES

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

NIKOS KARAKASHIAN MD (NPI 1861924730) is an individual psychiatry provider in Mather, California, licensed in California (A157085) and active in the NPI registry since March 2017.

NPPES Registry Identity

NPI1861924730
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameNIKOS KARAKASHIANCredential: MD
Location Address10535 HOSPITAL WAYMather, CA 95655
Mailing Address10535 Hospital WayMather, CA 95655-4200
Phone(331) 248-1669
Sole ProprietorNo
Enumeration DateMarch 30, 2017
Last NPPES UpdateSeptember 24, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1861924730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A157085
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 ListedFamily MedicineTaxonomy 207Q00000X · License A157085 (CA)
10535 HOSPITAL WAY, Mather, CA 95655
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.

ALAYNA HUYNH NGUYEN
Pharmacist
10535 HOSPITAL WAY
MATHER, CA 95655
Sacramento County (916) 843-7000
MS. JANE CHAN RPH
Pharmacist
10535 HOSPITAL WAY
MATHER, CA 95655
Sacramento County (916) 366-5321
DR. PATRICIA L. DALTON M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
10535 HOSPITAL WAY, DEPT. OF VA SACRAMENTO MEDICAL CENTER
MATHER, CA 95655
Sacramento County (916) 843-7000
DR. NICHOLAS RANDALL MORRIS M.D.
Psychiatry & Neurology (Psychiatry)
10535 HOSPITAL WAY
MATHER, CA 95655
Sacramento County (916) 843-7000
SHIN SHAN CHO
Dietitian, Registered
10535 HOSPITAL WAY
MATHER, CA 95655
Sacramento County (916) 843-9022
BRENDA JACKSON LMFT
Marriage & Family Therapist
10535 HOSPITAL WAY
MATHER, CA 95655
Sacramento County (916) 843-2918
JEFFREY JON METER MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
10535 HOSPITAL WAY
MATHER, CA 95655
Sacramento County (916) 843-7324
DR. DAVID SIEGEL M.D.
Internal Medicine
10535 HOSPITAL WAY
MATHER, CA 95655
Sacramento County (916) 843-7096

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 Nikos Karakashian's NPI number?

The NPI number for Nikos Karakashian is 1861924730. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Nikos Karakashian located?

Nikos Karakashian practices at 10535 Hospital Way, Mather, CA 95655. The listed phone number is (331) 248-1669.

What is Nikos Karakashian'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 Nikos Karakashian was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.