JENNIFER GEREN PH.D.
NPI 1942699418
Psychologist - Clinical in Los Angeles, CA
About Jennifer Geren Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER GEREN PH.D. (NPI 1942699418) is an individual clinical provider in Los Angeles, California, licensed in California (26720) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Pedro, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jennifer Geren Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Jennifer Geren reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90064
- Reassigned Medicare billing, California enrollment
- 53 clinicians in this Medicare group
Escondido, CA 92563
- Reassigned Medicare billing, California enrollment
- 11 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.
Areas of Expertise CMS Part B claims 13
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90064 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
LOS ANGELES, CA 90064
LOS ANGELES, CA 90064
LOS ANGELES, CA 90064
LOS ANGELES, CA 90064
LOS ANGELES, CA 90064
LOS ANGELES, CA 90064
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 Jennifer Geren's NPI number?
The NPI number for Jennifer Geren is 1942699418. It was assigned to this individual provider in the NPPES registry on January 21, 2015. The provider is also known as Jennifer Kellough.
Where is Jennifer Geren located?
Jennifer Geren practices at 11835 W Olympic Blvd Ste 1265E, Los Angeles, CA 90064. The listed phone number is (310) 273-4843.
What is Jennifer Geren's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Jennifer Geren enrolled in Medicare?
Yes. Jennifer Geren is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jennifer Geren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Geren reassigns Medicare benefits to 2 organizations: Executive Mental Health, Inc. (Los Angeles, CA) and Pacific Coast Rehabilitation (Escondido, CA). Each 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 Jennifer Geren'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 Jennifer Geren was last updated on March 11, 2019. 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.
# Jennifer Geren, PH.D. · NPI 1942699418
Clinical provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since January 21, 2015.
## Identity
- **NPI:** 1942699418 (Entity type: Individual)
- **Enumerated:** January 21, 2015
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 26720 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11835 W OLYMPIC BLVD STE 1265E, Los Angeles, CA 90064
- **Phone:** (310) 273-4843 · **Fax:** (310) 273-5053
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Executive Mental Health, Inc. (NPI 1275670036, Los Angeles, CA); Pacific Coast Rehabilitation (NPI 1336714294, Escondido, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 11, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1942699418) · Data from the CMS NPPES public registry.