MEREDITH PORTER PSYD
NPI 1598077463
Psychologist in Walnut Creek, CA
About Meredith Porter Psyd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEREDITH PORTER PSYD (NPI 1598077463) is an individual psychologist in Walnut Creek, California and active in the NPI registry since July 2010. 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)
Meredith Porter Psyd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Meredith Porter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richmond, CA 94801
- Reassigned Medicare billing, California enrollment
- 20,078 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALNUT CREEK, CA 94596
WALNUT CREEK, CA 94596
WALNUT CREEK, CA 94596
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 Meredith Porter's NPI number?
The NPI number for Meredith Porter is 1598077463. It was assigned to this individual provider in the NPPES registry on July 8, 2010.
Where is Meredith Porter located?
Meredith Porter practices at 710 S Broadway Ste 300, Walnut Creek, CA 94596. The listed phone number is (252) 954-6199.
What is Meredith Porter's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Meredith Porter enrolled in Medicare?
Yes. Meredith Porter is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Meredith Porter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Porter reassigns Medicare benefits to Permanente Medical Group Inc (Richmond, 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 Meredith Porter'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 Meredith Porter was last updated on October 2, 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.