DIAGNOSTIC PATHOLOGY MEDICAL GROUP INC
NPI 1609948983
Pathology - Anatomic Pathology & Clinical Pathology in Auburn, CA
About Diagnostic Pathology Medical Group Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIAGNOSTIC PATHOLOGY MEDICAL GROUP INC (NPI 1609948983) is a healthcare organization registered as an anatomic pathology & clinical pathology in Auburn, California and active in the NPI registry since November 2006. The organization lists Derek Marsee, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Diagnostic Pathology Medical Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
38Medicare enrollment records show 38 clinicians reassign Medicare billing to Diagnostic Pathology Medical Group Inc, which bills Medicare for the services they deliver. Listed here are the 20 practicing nearest to this location.
Nearest to this location (20)
See all 38Source: 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 Diagnostic Pathology Medical Group Inc's NPI number?
The NPI number for Diagnostic Pathology Medical Group Inc is 1609948983. It was assigned to this organization in the NPPES registry on November 14, 2006.
Where is Diagnostic Pathology Medical Group Inc located?
Diagnostic Pathology Medical Group Inc is located at 11815 Education St, Auburn, CA 95602. The listed phone number is (916) 447-6267.
What is Diagnostic Pathology Medical Group Inc's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Diagnostic Pathology Medical Group Inc enrolled in Medicare?
Yes. Diagnostic Pathology Medical Group Inc is registered in the Medicare PECOS enrollment system.
When is Diagnostic Pathology Medical Group Inc's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Diagnostic Pathology Medical Group Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 38 clinicians, all in Pathology, reassign their Medicare billing to Diagnostic Pathology 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 Diagnostic Pathology Medical Group Inc was last updated on September 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Diagnostic Pathology Medical Group Inc · NPI 1609948983
Anatomic Pathology & Clinical Pathology organization in Auburn, California. Organization record, active in the CMS NPPES registry since November 14, 2006.
## Identity
- **NPI:** 1609948983 (Entity type: Organization)
- **Enumerated:** November 14, 2006
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **Organization subpart:** No
- **Authorized official:** Derek Marsee, PRESIDENT
## Practice location
- **Address:** 11815 EDUCATION ST, Auburn, CA 95602-2410
- **Phone:** (916) 447-6267 · **Fax:** (916) 447-0621
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 38 clinicians (Pathology) reassign Medicare billing to this organization (form CMS-855R); [full list](https://npiprofile.com/npi/1609948983/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 27, 2023
- **Other identifiers:** Other CS7233 (CA); Other ZZZ39657Z (CA); Medicaid GR0010577 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1609948983) · Data from the CMS NPPES public registry.