Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Elizabeth A Colaiocco, APNC

Individual provider Family Nurse Practitioner · NPI 1396968996

Elizabeth A Colaiocco, APNC is a Nurse Practitioner in Sparta, New Jersey. Qualified in 1998, 28 years ago. Practices with The Medical Group of New Jersey, a 298-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
28
Licensed in
NJ
In the registry since
2007
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Practice location Address checks out

89 Sparta Ave Ste 200
Sparta, NJ 07871-1790
Phone: (973) 726-7220
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Robertson Dr, Bedminster, NJ 07921-1716 — (908) 532-0788
  • 175 Fairfield Ave Ste 3a, West Caldwell, NJ 07006-6425 — (973) 778-8728

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 26NN08808200 (NJ)

Record details

NPI number1396968996
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNC
Sole proprietorNo
NPI enumeratedApril 11, 2007
Last updated in NPPESMarch 7, 2022
Certification dateMarch 7, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice The Medical Group Of New Jersey — 298 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients148
Services billed 879 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Education $379 4 payments · educational material or training, not a fee
Food and Beverage $290 17 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at The Medical Group of New Jersey

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 298 clinicians in the practice; 12 are shown here.

Other providers in Sparta