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MRS. ANNMARIE MAZZEO APNC
NPI 1912935073
Nurse Practitioner - Pediatrics in Hackensack, NJ

Active since June 29, 2006PECOS Enrolled
30 PROSPECT AVE, HACKENSACK, NJ 07601(551) 996-5437(201) 457-1885 Get Directions Write a Review

NPPES record last updated: April 15, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Annmarie Mazzeo Apnc NPPES

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

MRS. ANNMARIE MAZZEO APNC (NPI 1912935073) is an individual pediatrics provider in Hackensack, New Jersey, licensed in New Jersey (26NN070981) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912935073
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. ANNMARIE MAZZEOCredential: APNC
Location Address30 PROSPECT AVEHackensack, NJ 07601
Mailing Address12 Hillside AveCaldwell, NJ 07006 · (973) 403-1393 · Fax (201) 457-1885
Phone(551) 996-5437
Fax(201) 457-1885
Sole ProprietorNo
Enumeration DateJune 29, 2006
Last NPPES UpdateApril 15, 2014
✔ NPI 1912935073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in NJ · 26NN070981
30 PROSPECT AVE, Hackensack, NJ 07601
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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 (PECOS)

Mrs. Annmarie Mazzeo Apnc 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 Annmarie Mazzeo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hackensack Meridian Health Medical Group - Specialty Care PC
38 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800

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 07601 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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
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 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JESUS RAFAEL ALVAREZ-PEREZ M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (551) 996-2453
JENNIFER NORTHRIDGE M.D.
Pediatrics (Adolescent Medicine)
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (551) 996-2237
ANALYSA GALLEGOS MD
Emergency Medicine
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (551) 996-2331
DR. PAARTH RAJ D.O.
Emergency Medicine
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (201) 996-2000
MRS. LAUREN ANNE CARUCCI NP-C
Nurse Practitioner (Adult Health)
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (551) 996-2000
MS. SOMDATTA GUPTA
Anesthesiology
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (973) 216-7796
ALEXANDER SHERMAN DO
Anesthesiology
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (818) 635-2802
DR. TYLER MICHAEL CHAFITZ MD, MBA
Anesthesiology
30 PROSPECT AVE
HACKENSACK, NJ 07601
Bergen County (551) 996-2000

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 Annmarie Mazzeo's NPI number?

The NPI number for Annmarie Mazzeo is 1912935073. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Annmarie Mazzeo located?

Annmarie Mazzeo practices at 30 Prospect Ave, Hackensack, NJ 07601. The listed phone number is (551) 996-5437.

What is Annmarie Mazzeo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Annmarie Mazzeo enrolled in Medicare?

Yes. Annmarie Mazzeo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Annmarie Mazzeo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Annmarie Mazzeo reassigns Medicare benefits to Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). 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 Annmarie Mazzeo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Annmarie Mazzeo accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Annmarie Mazzeo 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 Annmarie Mazzeo was last updated on April 15, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.