DR. ANTHONY A. MAZZARULLI MD
NPI 1801090006
Psychiatry & Neurology - Psychiatry in Modesto, CA

Active since June 12, 2007PECOS Enrolled
1601 CUMMINS DR STE D, MODESTO, CA 95358(510) 900-3125 Get Directions Write a Review

NPPES record last updated: July 20, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 20, 2022, Aug 26, 2021, Apr 2, 2021 and 2 more (5 updates tracked since 2018).

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

NPI1801090006
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ANTHONY A. MAZZARULLICredential: MD
Location Address1601 CUMMINS DR STE DModesto, CA 95358-6411
Mailing Address1601 Cummins Dr Ste DModesto, CA 95358-6411 · (510) 900-3125
Sole ProprietorNo
Enumeration DateJune 12, 2007
Last NPPES UpdateJuly 20, 20225 updates tracked since enumeration
NPPES CertifiedJuly 20, 2022
✔ NPI 1801090006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CA · C147508✔ Licensed in TX · M6752✔ Licensed in NC · 2010-02091
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License C147508 (CA), 2010-02091 (NC), MD180163 (OR)
1601 CUMMINS DR STE D, Modesto, CA 95358

Other Identifiers 5

OtherBP1-0026742Institutional Permit
Medicaid1801090006NC
Medicaid194605502TX
MedicaidNC1329SC
Medicaid5916730NC

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).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Psychiatric Hospital
1525 N 12TH ST
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.

New Patient
$176.60 typical visit price
range $58.87 – $176.60
Typical copayment $44.15 (range $14.71 – $44.15)
Most-billed visit code 99205
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Anesthesiology
1601 CUMMINS DR STE D
MODESTO, CA 95358
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Physician Assistant
1601 CUMMINS DR STE D
MODESTO, CA 95358
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
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.