DR. CORINNA N. PRESS PSY.D.
NPI 1821221870
Psychologist in San Francisco, CA
About Dr. Corinna N. Press Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CORINNA N. PRESS PSY.D. (NPI 1821221870) is an individual psychologist in San Francisco, California, licensed in California (26126) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Corinna N. Press Psy.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 Corinna Press reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Fairfield, CA 94533
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Northbay Physicians Surgery Center, LLC
- 516 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94117
SAN FRANCISCO, CA 94117
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 Corinna Press's NPI number?
The NPI number for Corinna Press is 1821221870. It was assigned to this individual provider in the NPPES registry on August 25, 2009.
Where is Corinna Press located?
Corinna Press practices at 601 Duboce Ave Ste 250, San Francisco, CA 94117. The listed phone number is (415) 600-5959.
What is Corinna Press's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Corinna Press enrolled in Medicare?
Yes. Corinna Press 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 Corinna Press's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Corinna Press reassigns Medicare benefits to 2 organizations: Sutter Bay Medical Foundation (Orinda, CA) and Northbay Healthcare Group (Fairfield, 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 Corinna Press'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 Corinna Press was last updated on April 16, 2024. 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.