4 N Psych, Inc.

4 N Psych, Inc. is a healthcare organization registered as Psychiatry Physician in Modesto, CA, holding Type 2 (organization) NPI 1134381320 since 2008. The authorized official on file is Rex Adamson, Ceo.

✓ Active NPI ✓ Valid NPI checksum

NPI	1134381320
Entity type	Organization (Type 2)
Legal business name	4 N Psych, Inc.
Practice address	1878 E HATCH RD, Modesto, CA, 95351
Phone	2095718330
Fax	2094917184
Enumeration date	2008-06-28
Last updated in NPPES	2012-08-16

Authorized official

Name	Rex Adamson
Title	Ceo
Phone	2095954937

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
2084P0800X	Psychiatry Physician	Primary	G85915	CA

Copy-ready billing details

Provider: 4 N Psych, Inc.
NPI: 1134381320
Taxonomy: 2084P0800X (Psychiatry Physician)
Address: 1878 E HATCH RD, Modesto, CA, 95351

Providers at this address

NPI	Name	Type	Specialty	Location
1538278205	Soo Chun	Individual	Psychiatry Physician	Modesto, CA
1053416701	Rex Adamson	Individual	Psychiatry Physician	Modesto, CA
1699830448	Davis Guest Home, Inc.	Organization	Mental Illness Community Based Residential Treatment Facility	Modesto, CA
1053511378	Karlene Bert	Individual	Nurse Practitioner	Modesto, CA
1154512036	Jevon Johnson	Individual	Psychiatry Physician	Modesto, CA
1306484027	Soo Chun MD PC	Organization	Psychiatry Physician	Modesto, CA
1508441478	Sc Chun MD, PC	Organization	Psychiatry Physician	Modesto, CA
1356209605	Brian J Cormier Physician Assistant Inc	Organization	Medical Physician Assistant	Modesto, CA

Verify this record

Cross-check NPI 1134381320 against the authoritative CMS record: view 4 N Psych, Inc. on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is 4 N Psych, Inc. located?

The practice location on file with NPPES is in Modesto, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-08-16. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-08-16.