ANNA STERN MD
NPI 1184728834
General Practice in La Jolla, CA
About Anna Stern Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA STERN MD (NPI 1184728834) is an individual general practice provider in La Jolla, California, licensed in California (A88573) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Anna Stern Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Anna Stern reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
- 341 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 3
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.
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.
LA JOLLA, CA 92037
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 Anna Stern's NPI number?
The NPI number for Anna Stern is 1184728834. It was assigned to this individual provider in the NPPES registry on September 12, 2006.
Where is Anna Stern located?
Anna Stern practices at 9850 Genesee Ave Ste 320, La Jolla, CA 92037. The listed phone number is (858) 554-1212.
What is Anna Stern's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Anna Stern enrolled in Medicare?
Yes. Anna Stern is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Anna Stern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Stern reassigns Medicare benefits to Monica Perlman MD Inc. (La Jolla, 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 Anna 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 Anna Stern was last updated on June 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.