INLAND PSYCHIATRIC MEDICAL GROUP, INC.
NPI 1346774445
Psychiatry & Neurology - Psychiatry in Lake Forest, CA
About Inland Psychiatric Medical Group, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INLAND PSYCHIATRIC MEDICAL GROUP, INC. (NPI 1346774445) is a healthcare organization registered as a psychiatry in Lake Forest, California and active in the NPI registry since April 2017. The organization lists Gloria Arzate, Credentialing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Inland Psychiatric Medical Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
193Medicare enrollment records show 193 clinicians reassign Medicare billing to Inland Psychiatric Medical Group, Inc., which bills Medicare for the services they deliver. Of these, 5 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 193Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Inland Psychiatric Medical Group, Inc.'s NPI number?
The NPI number for Inland Psychiatric Medical Group, Inc. is 1346774445. It was assigned to this organization in the NPPES registry on April 14, 2017.
Where is Inland Psychiatric Medical Group, Inc. located?
Inland Psychiatric Medical Group, Inc. is located at 24432 Muirlands Blvd Sutie 131, Lake Forest, CA 92630. The listed phone number is (949) 582-5532.
What is Inland Psychiatric Medical Group, Inc.'s specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Inland Psychiatric Medical Group, Inc. enrolled in Medicare?
Yes. Inland Psychiatric Medical Group, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Inland Psychiatric Medical Group, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 193 clinicians in 5 Medicare specialties reassign their Medicare billing to Inland Psychiatric Medical Group, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (108), Psychiatry (42) and Clinical Social Worker (25). Of these, 5 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Inland Psychiatric Medical Group, Inc. was last updated on November 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Inland Psychiatric Medical Group, Inc. · NPI 1346774445
Psychiatry organization in Lake Forest, California. Organization record, active in the CMS NPPES registry since April 14, 2017.
## Identity
- **NPI:** 1346774445 (Entity type: Organization)
- **Enumerated:** April 14, 2017
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Organization subpart:** No
- **Authorized official:** Gloria Arzate, CREDENTIALING
## Practice location
- **Address:** 24432 MUIRLANDS BLVD, SUTIE 131, Lake Forest, CA 92630-3939
- **Phone:** (949) 582-5532 · **Fax:** (949) 582-3565
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 193 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (108), Psychiatry (42), Clinical Social Worker (25); 5 practice within 10 miles; [full list](https://npiprofile.com/npi/1346774445/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 20, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1346774445) · Data from the CMS NPPES public registry.