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MS. DIANE THERESA MAGGIO APN
NPI 1063753473
Nurse Practitioner - Gerontology in Northfield, NJ

Active since March 11, 2013PECOS EnrolledAccepts Medicare Assignment
1418 NEW RD STE 2, NORTHFIELD, NJ 08225(609) 796-2119 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 9, 2024, Apr 3, 2024, Jul 21, 2022 and 5 more (8 updates tracked since 2016).

About Ms. Diane Theresa Maggio Apn NPPES

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

MS. DIANE THERESA MAGGIO APN (NPI 1063753473) is an individual gerontology provider in Northfield, New Jersey, licensed in New Jersey (26NJ00546200) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1063753473
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMS. DIANE THERESA MAGGIOCredential: APN
Location Address1418 NEW RD STE 2Northfield, NJ 08225-1179
Mailing Address1418 New Rd Ste 2Northfield, NJ 08225-1179
Phone(609) 796-2119
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 11, 2013
Last NPPES UpdateOctober 24, 20258 updates tracked since enumeration
NPPES CertifiedOctober 24, 2025
✔ NPI 1063753473 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in NJ · 26NJ00546200
Also ListedNurse PractitionerTaxonomy 363L00000X · License 26NJ00546200 (NJ)
1418 NEW RD STE 2, Northfield, NJ 08225
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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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Diane Theresa Maggio Apn 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 ID6608187257
PECOS Enrollment IDI20150831000728
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.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
30 services17 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
22 services13 patients
Application of vein wound compression bandages on lower leg, ankle, and foot 29581
Compression bandages are applied to your lower leg, ankle, and foot to promote healing of vein wounds. The bandages apply pressure to improve blood flow, reduce swelling, and accelerate wound healing. It's a safe, non-invasive treatment.
21 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08225 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories A6550
DME-Other DME · category DE000N
3 suppliers26 claims303 services$21.58 avg. paid by Medicare
Canister, disposable, used with suction pump, each A7000
DME-Other DME · category DE000N
3 suppliers25 claims205 services$6.59 avg. paid by Medicare
Negative pressure wound therapy electrical pump, stationary or portable E2402
DME-Other DME · category DE000N
3 suppliers24 claims24 services$623.38 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

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

MATTHEW J. FINNEGAN MD
Surgery
1418 NEW RD STE 2
NORTHFIELD, NJ 08225
Atlantic County (609) 796-7969
GARY OXENBERG MD
Internal Medicine
1418 NEW RD STE 2
NORTHFIELD, NJ 08225
Atlantic County (609) 796-7969
GARDEN STATE SPECIALTY CARE, LLC
Surgery
1418 NEW RD STE 2
NORTHFIELD, NJ 08225
Atlantic County (609) 796-7969
GARDEN STATE SPECIALTY CARE, LLC
Internal Medicine
1418 NEW RD STE 2
NORTHFIELD, NJ 08225
Atlantic County (609) 796-2119
MS. JENNA LYNN MCNICHOLL PA-C
Physician Assistant (Medical)
1418 NEW RD STE 2
NORTHFIELD, NJ 08225
Atlantic County (609) 796-2119

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 Diane Maggio's NPI number?

The NPI number for Diane Maggio is 1063753473. It was assigned to this individual provider in the NPPES registry on March 11, 2013.

Where is Diane Maggio located?

Diane Maggio practices at 1418 New Rd Ste 2, Northfield, NJ 08225. The listed phone number is (609) 796-2119.

What is Diane Maggio's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Diane Maggio enrolled in Medicare?

Yes. Diane Maggio 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.

What insurance does Diane Maggio accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Diane Maggio 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 Diane Maggio was last updated on October 24, 2025. 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.