MELISSA MARES PSY.D.
NPI 1467078642
Psychologist - Clinical in Patton, CA
About Melissa Mares Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA MARES PSY.D. (NPI 1467078642) is an individual clinical provider in Patton, California, licensed in California (35562) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS.
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 (PECOS)
Melissa Mares Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Melissa Mares reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 755 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 92369 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.
PATTON, CA 92369
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 Melissa Mares's NPI number?
The NPI number for Melissa Mares is 1467078642. It was assigned to this individual provider in the NPPES registry on June 23, 2020.
Where is Melissa Mares located?
Melissa Mares practices at 3102 E Highland Ave, Patton, CA 92369. The listed phone number is (909) 672-6333.
What is Melissa Mares's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Melissa Mares enrolled in Medicare?
Yes. Melissa Mares is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Melissa Mares's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Mares reassigns Medicare benefits to Department Of State Hospitals (Norwalk, 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 Melissa Mares'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 Melissa Mares was last updated on January 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.