KAREN J PEREZ
NPI 1811489107
Marriage & Family Therapist in San Diego, CA
About Karen J Perez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN J PEREZ (NPI 1811489107) is an individual marriage & family therapist in San Diego, California, licensed in California (143226) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Karen J Perez is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karen Perez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 3,139 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
SAN DIEGO, CA 92120
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 Karen Perez's NPI number?
The NPI number for Karen Perez is 1811489107. It was assigned to this individual provider in the NPPES registry on June 1, 2018.
Where is Karen Perez located?
Karen Perez practices at 6386 Alvarado Ct Ste 310, San Diego, CA 92120. The listed phone number is (619) 441-1907.
What is Karen Perez's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Karen Perez enrolled in Medicare?
Yes. Karen Perez is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karen Perez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Perez reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, CA). The 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 Karen Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karen Perez was last updated on December 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Karen J Perez · NPI 1811489107
Marriage & Family Therapist provider in San Diego, California. Individual provider, active in the CMS NPPES registry since June 1, 2018.
## Identity
- **NPI:** 1811489107 (Entity type: Individual)
- **Enumerated:** June 1, 2018
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 143226 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6386 ALVARADO CT STE 310, San Diego, CA 92120-4908
- **Phone:** (619) 441-1907
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Grow Healthcare Group PC (NPI 1154994846, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1811489107) · Data from the CMS NPPES public registry.