COMPREHENSIVE DOCTORS MEDICAL GROUP INC.
NPI 1831270289
Psychologist in Arcadia, CA
About Comprehensive Doctors Medical Group Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COMPREHENSIVE DOCTORS MEDICAL GROUP INC. (NPI 1831270289) is a healthcare organization registered as a psychologist in Arcadia, California and active in the NPI registry since October 2006. The organization lists Richard S Klein, Psychologist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Comprehensive Doctors Medical Group Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Comprehensive Doctors Medical Group Inc., which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: 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 Comprehensive Doctors Medical Group Inc.'s NPI number?
The NPI number for Comprehensive Doctors Medical Group Inc. is 1831270289. It was assigned to this organization in the NPPES registry on October 18, 2006.
Where is Comprehensive Doctors Medical Group Inc. located?
Comprehensive Doctors Medical Group Inc. is located at 150 N. Santa Anita Ave #735, Arcadia, CA 91006. The listed phone number is (626) 462-5810.
What is Comprehensive Doctors Medical Group Inc.'s specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Comprehensive Doctors Medical Group Inc. enrolled in Medicare?
Yes. Comprehensive Doctors Medical Group Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Comprehensive Doctors Medical Group Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Comprehensive Doctors 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Comprehensive Doctors Medical Group Inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.