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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OLIVIA O. LOPUZZO APRN
NPI 1285966010
Nurse Practitioner - Acute Care in Freehold, NJ

Active since February 04, 2010PECOS EnrolledAccepts Medicare Assignment
901 W MAIN ST STE 160, FREEHOLD, NJ 07728(732) 577-0600(732) 577-6332 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Olivia O. Lopuzzo Aprn NPPES

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

OLIVIA O. LOPUZZO APRN (NPI 1285966010) is an individual acute care provider in Freehold, New Jersey, licensed in New Jersey (26NJ00647600) and active in the NPI registry since February 2010. She is enrolled in Medicare PECOS, is affiliated with Raritan Bay Medical Center, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1285966010
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameOLIVIA O. LOPUZZOCredential: APRN
Location Address901 W MAIN ST STE 160Freehold, NJ 07728-2537
Mailing AddressPo Box 416457Boston, MA 02241-6457 · (844) 362-1735
Phone(732) 577-0600
Fax(732) 577-6332
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateFebruary 4, 2010
Last NPPES UpdateSeptember 24, 2026
NPPES CertifiedSeptember 24, 2026
✔ NPI 1285966010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses✔ Licensed in NJ · 26NJ00647600✔ Licensed in CT · 004351✔ Licensed in NY · 430494
901 W MAIN ST STE 160, Freehold, NJ 07728
Open in Google Maps ↗

Other Names 1

Professional Name (2)Olivia O. Lopuzzo Phd, Acnp-bc

Other Identifiers 1

Medicaid004043519CT

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 and accepts Medicare assignment

Olivia O. Lopuzzo Aprn 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 ID7517090863
PECOS Enrollment IDI20190301000933
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 Reassignments

4

Medicare enrollment records show Olivia Lopuzzo reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Robert Wood Johnson Medical Associates
19 mi
Hospitalist
1 ROBERT WOOD JOHNSON PL
New Brunswick, NJ 08901
  • Reassigned Medicare billing, New Jersey enrollment
  • 306 clinicians in this Medicare group
NPI 1902848625 (732) 235-7840
Barnabas Health Medical Group PC
30 mi
Specialist
225 WILLIAMSON ST
Elizabeth, NJ 07202
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,894 clinicians in this Medicare group
NPI 1841557246 (888) 724-7123
Practice Associates Medical Group
39 mi
Internal Medicine
100 MADISON AVENUE, INTEROFFICE #68
Morristown, NJ 07960
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,699 clinicians in this Medicare group
NPI 1427016385 (844) 264-2250
Critical Care Physicians Of New Jersey PC
53 mi
Critical Care Medicine
454 HURFFVILLE CROSS KEYS RD
Turnersville, NJ 08012
  • Reassigned Medicare billing, New Jersey enrollment
  • 32 clinicians in this Medicare group
NPI 1154682680 (615) 377-5600

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Raritan Bay Medical Center

Acute Care Hospitals · Perth Amboy, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310039
Location530 New Brunswick AvePerth Amboy, NJ 08861 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07728 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
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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 4

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

MISS NAVJOT ARIYANA KAUR M.D.
Internal Medicine
901 W MAIN ST STE 160
FREEHOLD, NJ 07728
Monmouth County (732) 577-0600
SURESH PANDANTHARA NURSE PRACTITIONER
Nurse Practitioner (Family)
901 W MAIN ST STE 160
FREEHOLD, NJ 07728
Monmouth County (732) 577-0600
MR. JOSEPH F MCNAMARA APN
Nurse Practitioner (Acute Care)
901 W MAIN ST STE 160
FREEHOLD, NJ 07728
Monmouth County (732) 577-0600
DR. MATTHEW FLAMENBAUM D.O.
Internal Medicine (Pulmonary Disease)
901 W MAIN ST STE 160
FREEHOLD, NJ 07728
Monmouth County (732) 577-0600

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 Olivia Lopuzzo's NPI number?

The NPI number for Olivia Lopuzzo is 1285966010. It was assigned to this individual provider in the NPPES registry on February 4, 2010. The provider is also known as Olivia O. Lopuzzo Phd, Acnp-Bc.

Where is Olivia Lopuzzo located?

Olivia Lopuzzo practices at 901 W Main St Ste 160, Freehold, NJ 07728. The listed phone number is (732) 577-0600.

What is Olivia Lopuzzo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Olivia Lopuzzo enrolled in Medicare?

Yes. Olivia Lopuzzo 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 organizations bill Medicare for Olivia Lopuzzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Lopuzzo reassigns Medicare benefits to 4 organizations: Robert Wood Johnson Medical Associates (New Brunswick, NJ), Barnabas Health Medical Group PC (Elizabeth, NJ), Practice Associates Medical Group (Morristown, NJ) and Critical Care Physicians Of New Jersey PC (Turnersville, NJ). Each 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 Olivia Lopuzzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olivia Lopuzzo accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Olivia Lopuzzo 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.

Is Olivia Lopuzzo affiliated with any hospitals?

According to CMS data, Olivia Lopuzzo is affiliated with Raritan Bay Medical Center.

When was this NPI record last updated?

The NPPES record for Olivia Lopuzzo was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.