DR. MARTIN JEROLD STERN PH.D.
NPI 1427112671
Clinical Neuropsychologist in West Hollywood, CA
About Dr. Martin Jerold Stern Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN JEROLD STERN PH.D. (NPI 1427112671) is an individual clinical neuropsychologist in West Hollywood, California, licensed in California (PSY14240) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1992).
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 and accepts Medicare assignment
Dr. Martin Jerold Stern 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 Martin Stern 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 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 1,001 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 6
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.
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.
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
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 Martin Stern's NPI number?
The NPI number for Martin Stern is 1427112671. It was assigned to this individual provider in the NPPES registry on December 21, 2006.
Where is Martin Stern located?
Martin Stern practices at 8700 Beverly Blvd Cedars-Sinai Medical Center N Tower Rm 7215, West Hollywood, CA 90048. The listed phone number is (310) 423-3933.
What is Martin Stern's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Martin Stern enrolled in Medicare?
Yes. Martin Stern 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 Martin Stern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Stern reassigns Medicare benefits to 2 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Cedars-Sinai Medical Center (Los Angeles, 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 Martin Stern'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 Martin Stern was last updated on April 15, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Martin Jerold Stern, PH.D. · NPI 1427112671
Clinical Neuropsychologist provider in West Hollywood, California. Individual provider, active in the CMS NPPES registry since December 21, 2006.
## Identity
- **NPI:** 1427112671 (Entity type: Individual)
- **Enumerated:** December 21, 2006
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** PSY14240 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8700 BEVERLY BLVD, CEDARS-SINAI MEDICAL CENTER N TOWER RM 7215, West Hollywood, CA 90048-1804
- **Phone:** (310) 423-3933 · **Fax:** (310) 423-4868
## 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): Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA); Cedars-Sinai Medical Center (NPI 1639172372, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** April 15, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1427112671) · Data from the CMS NPPES public registry.