DR. HOLLY ANN SCHWARTZ MD
NPI 1083822183
Psychiatry & Neurology - Psychiatry in Los Angeles, CA
About Dr. Holly Ann Schwartz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HOLLY ANN SCHWARTZ MD (NPI 1083822183) is an individual psychiatry provider in Los Angeles, California, licensed in California (G083847) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of New York Medical College (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Holly Ann Schwartz Md 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 Holly Schwartz 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
- 533 clinicians in this Medicare group
San Jose, CA 95128
- Reassigned Medicare billing, California enrollment
- 41 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90035 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 90035
LOS ANGELES, CA 90035
LOS ANGELES, CA 90035
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 Holly Schwartz's NPI number?
The NPI number for Holly Schwartz is 1083822183. It was assigned to this individual provider in the NPPES registry on May 21, 2007.
Where is Holly Schwartz located?
Holly Schwartz practices at 9911 W Pico Blvd Ste 1025, Los Angeles, CA 90035. The listed phone number is (310) 553-2920.
What is Holly Schwartz's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Holly Schwartz enrolled in Medicare?
Yes. Holly Schwartz 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 Holly Schwartz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Schwartz reassigns Medicare benefits to 2 organizations: Los Angeles County Department Of Mental Health (Los Angeles, CA) and Hope Services (San Jose, 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 Holly Schwartz'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 Holly Schwartz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Holly Ann Schwartz, MD · NPI 1083822183
Psychiatry physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since May 21, 2007.
## Identity
- **NPI:** 1083822183 (Entity type: Individual)
- **Enumerated:** May 21, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** G083847 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9911 W PICO BLVD, STE 1025, Los Angeles, CA 90035-2703
- **Phone:** (310) 553-2920
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Los Angeles County Department Of Mental Health (NPI 1003630443, Los Angeles, CA); Hope Services (NPI 1861445306, San Jose, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 1991
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 00G838470 (CA); Medicare UPIN G53801 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1083822183) · Data from the CMS NPPES public registry.