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MR. ANTHONY MAZZELLA M.S.W.
NPI 1982708616
Social Worker - Clinical in Hartsdale, NY

Active since September 12, 2006PECOS EnrolledAccepts Medicare Assignment
50 COLUMBIA AVE, HARTSDALE SEVENTH-DAY ADVENTIST CHURCH, HARTSDALE, NY 10530(914) 260-4166(914) 402-7470 Get Directions Write a Review

NPPES record last updated: January 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Anthony Mazzella M.s.w. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ANTHONY MAZZELLA M.S.W. (NPI 1982708616) is an individual clinical provider in Hartsdale, New York, licensed in New York (R049590) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Cortlandt Manor, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1982708616
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. ANTHONY MAZZELLACredential: M.S.W.
Location Address50 COLUMBIA AVE, HARTSDALE SEVENTH-DAY ADVENTIST CHURCHHartsdale, NY 10530-2510
Mailing Address87 Wharton DrCortlandt Manor, NY 10567-7430 · (914) 260-4166 · Fax (914) 810-1205
Phone(914) 260-4166
Fax(914) 402-7470
Sole ProprietorYes
Medical School CMSOtherGraduated 1994
Enumeration DateSeptember 12, 2006
Last NPPES UpdateJanuary 10, 2026
NPPES CertifiedJanuary 10, 2026
✔ NPI 1982708616 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · R049590
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
50 COLUMBIA AVE, Hartsdale, NY 10530
Open in Google Maps ↗

Secondary Practice Location 1

Location 187 Wharton drCortlandt Manor, NY 10567-7430 · Phone (914) 260-4166 · Fax (914) 810-1205

Other Identifiers 8

OtherP432884NY · Oxford
Medicaid02218835NY
Other1017440NY · Beacon Health Strategies
Other2100424NY · Cigna
Other457491NY · Value Options
Other7479555NY · Ghi
OtherR049590NY · Hip
Other259357NY · Mhn

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

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

Mr. Anthony Mazzella M.s.w. 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.

PECOS PAC ID3678733979
PECOS Enrollment IDI20260629001430
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 Mazzella reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mazon LLC
1.3 mi
Clinical
MAZON LLC ANTHONY MAZZELLA, 87 WHARTON DR
Cortlandt Manor, NY 10567
  • Reassigned Medicare billing, New York enrollment
NPI 1144590811 (914) 260-4166

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
480 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10530 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
$0.00 typical visit price
range $67.40 – $203.53
Typical copayment $0.00 (range $16.85 – $50.88)
Most-billed visit code NA
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

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 Mazzella's NPI number?

The NPI number for Anthony Mazzella is 1982708616. It was assigned to this individual provider in the NPPES registry on September 12, 2006.

Where is Anthony Mazzella located?

Anthony Mazzella practices at 50 Columbia Ave Hartsdale Seventh-Day Adventist Church, Hartsdale, NY 10530. The listed phone number is (914) 260-4166.

What is Anthony Mazzella's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Anthony Mazzella enrolled in Medicare?

Yes. Anthony Mazzella 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 organization bills Medicare for Anthony Mazzella's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Mazzella reassigns Medicare benefits to Mazon LLC (Cortlandt Manor, NY). 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 Mazzella's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anthony Mazzella accept?

Health plans from Oscar Health list Anthony Mazzella as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Anthony Mazzella was last updated on January 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.