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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.

GERALDINE CONTRERAS
NPI 1013501394
Nurse Practitioner - Family in Somerset, NJ

Active since February 26, 2021PECOS Enrolled
14 RUE CEZANNE, SOMERSET, NJ 08873(732) 485-7365 Get Directions Write a Review

NPPES record last updated: August 28, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 28, 2026, Feb 26, 2021 (2 updates tracked since 2021).

About Geraldine Contreras NPPES

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

GERALDINE CONTRERAS (NPI 1013501394) is an individual family provider in Somerset, New Jersey, licensed in Florida (26NJ01118600) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital - Somerset, and maintains a secondary practice location in Gainesville.

NPPES Registry Identity

NPI1013501394
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameGERALDINE CONTRERAS
Location Address14 RUE CEZANNESomerset, NJ 08873-4898
Mailing Address4645 Nw 8th AveGainesville, FL 32605-4524 · (352) 375-1212 · Fax (352) 371-4650
Phone(732) 485-7365
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateFebruary 26, 2021
Last NPPES UpdateAugust 28, 20262 updates tracked since enumeration
NPPES CertifiedAugust 28, 2026
✔ NPI 1013501394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · 26NJ01118600
Also ListedNurse PractitionerTaxonomy 363L00000X · License 26NJ01118600 (NJ)
14 RUE CEZANNE, Somerset, NJ 08873
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Secondary Practice Location 1

Location 14645 NW 8th AveGainesville, FL 32605-4524 · Phone (352) 375-1212 · Fax (352) 371-4650

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

Geraldine Contreras 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 ID6901275429
PECOS Enrollment IDI20221206000070
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

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
28 services28 patients

Hospital Affiliations CMS Care Compare

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

Robert Wood Johnson University Hospital - Somerset

Acute Care Hospitals · Somerville, NJ
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310048
Location110 Rehill AveSomerville, NJ 08876 · Somerset County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08873 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.

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 Geraldine Contreras's NPI number?

The NPI number for Geraldine Contreras is 1013501394. It was assigned to this individual provider in the NPPES registry on February 26, 2021.

Where is Geraldine Contreras located?

Geraldine Contreras practices at 14 Rue Cezanne, Somerset, NJ 08873. The listed phone number is (732) 485-7365.

What is Geraldine Contreras's specialty?

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

Is Geraldine Contreras enrolled in Medicare?

Yes. Geraldine Contreras 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 Geraldine Contreras accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Geraldine Contreras 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 Geraldine Contreras affiliated with any hospitals?

According to CMS data, Geraldine Contreras is affiliated with Robert Wood Johnson University Hospital - Somerset.

When was this NPI record last updated?

The NPPES record for Geraldine Contreras was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.