CATHERINE NIELSEN APN
NPI 1245916782
Nurse Practitioner - Family in Belleville, NJ

Active since June 27, 2023PECOS EnrolledAccepts Medicare Assignment
36 NEWARK AVE STE 300, BELLEVILLE, NJ 07109(973) 759-6896 Get Directions Write a Review

NPPES record last updated: December 26, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine Nielsen Apn NPPES

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

CATHERINE NIELSEN APN (NPI 1245916782) is an individual family provider in Belleville, New Jersey, licensed in New Jersey (26NJ14866900) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Newark Beth Israel Medical Center, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1245916782
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCATHERINE NIELSENCredential: APN
Location Address36 NEWARK AVE STE 300Belleville, NJ 07109-4122
Mailing Address36 Newark Ave Ste 300Belleville, NJ 07109-4122 · (973) 759-6896
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 27, 2023
Last NPPES UpdateDecember 26, 2023
NPPES CertifiedDecember 26, 2023
NPI 1245916782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in NJ · 26NJ14866900
36 NEWARK AVE STE 300, Belleville, NJ 07109

Other Identifiers 1

Medicaid0938998NJ

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

Catherine Nielsen 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 ID3274981295
PECOS Enrollment IDI20231130002330
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 2

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
36 services33 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
22 services21 patients

Hospital Affiliations CMS Care Compare 3

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

Newark Beth Israel Medical Center

Acute Care Hospitals · Newark, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310002
Location201 Lyons AveNewark, NJ 07112 · Essex County
Emergency services Birthing friendly

Englewood Hospital And Medical Center

Acute Care Hospitals · Englewood, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310045
Location350 Engle StEnglewood, NJ 07631 · Bergen County
Emergency services Birthing friendly

Centrastate Medical Center

Acute Care Hospitals · Freehold, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310111
Location901 West Main StreetFreehold, NJ 07728 · Monmouth County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07109 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 3

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

Internal Medicine
36 NEWARK AVE STE 300
BELLEVILLE, NJ 07109
Nurse Practitioner (Family)
36 NEWARK AVE STE 300
BELLEVILLE, NJ 07109
Nurse Practitioner (Family)
36 NEWARK AVE STE 300
BELLEVILLE, NJ 07109

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 Catherine Nielsen's NPI number?

The NPI number for Catherine Nielsen is 1245916782. It was assigned to this individual provider in the NPPES registry on June 27, 2023.

Where is Catherine Nielsen located?

Catherine Nielsen practices at 36 Newark Ave Ste 300, Belleville, NJ 07109. The listed phone number is (973) 759-6896.

What is Catherine Nielsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Catherine Nielsen enrolled in Medicare?

Yes. Catherine Nielsen 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.

Is Catherine Nielsen affiliated with any hospitals?

According to CMS data, Catherine Nielsen is affiliated with Newark Beth Israel Medical Center, Englewood Hospital And Medical Center and Centrastate Medical Center.

When was this NPI record last updated?

The NPPES record for Catherine Nielsen was last updated on December 26, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.