DR. ANTHONY A. MAZZARULLI MD
NPI 1801090006
Psychiatry & Neurology - Psychiatry in Modesto, CA
About Dr. Anthony A. Mazzarulli Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANTHONY A. MAZZARULLI MD (NPI 1801090006) is an individual psychiatry provider in Modesto, California, licensed in California (C147508) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Anthony A. Mazzarulli Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Anthony Mazzarulli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53205
- Reassigned Medicare billing, Wisconsin enrollment
- 49 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 95358 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MODESTO, CA 95358
MODESTO, CA 95358
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 Anthony Mazzarulli's NPI number?
The NPI number for Anthony Mazzarulli is 1801090006. It was assigned to this individual provider in the NPPES registry on June 12, 2007.
Where is Anthony Mazzarulli located?
Anthony Mazzarulli practices at 1601 Cummins Dr Ste D, Modesto, CA 95358. The listed phone number is (510) 900-3125.
What is Anthony Mazzarulli's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Anthony Mazzarulli enrolled in Medicare?
Yes. Anthony Mazzarulli is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Anthony Mazzarulli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Mazzarulli reassigns Medicare benefits to Mental Health Emergency Center, Inc. (Milwaukee, WI). 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 Anthony Mazzarulli'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 Anthony Mazzarulli was last updated on July 20, 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.