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CRISTINA DEL CARMEN MARTINEZ FNP-BC
NPI 1821304569
Nurse Practitioner in Hackensack, NJ

Active since August 18, 2010PECOS Enrolled
385 PROSPECT AVE STE 204, HACKENSACK, NJ 07601(551) 996-9150 Get Directions Write a Review

NPPES record last updated: September 22, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 22, 2021, Apr 24, 2021 (2 updates tracked since 2021).

About Cristina Del Carmen Martinez Fnp-bc NPPES

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

CRISTINA DEL CARMEN MARTINEZ FNP-BC (NPI 1821304569) is an individual nurse practitioner in Hackensack, New Jersey, licensed in New Jersey (26NJ00516400) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821304569
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCRISTINA DEL CARMEN MARTINEZCredential: FNP-BC
Location Address385 PROSPECT AVE STE 204Hackensack, NJ 07601-2570
Mailing Address385 Prospect Ave Ste 204Hackensack, NJ 07601-2570
Phone(551) 996-9150
Sole ProprietorYes
Enumeration DateAugust 18, 2010
Last NPPES UpdateSeptember 22, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2021
✔ NPI 1821304569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NJ · 26NJ00516400
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 335859 (NY), 5174861 (NY)
385 PROSPECT AVE STE 204, Hackensack, NJ 07601
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Other Identifiers 1

Medicaid00695941NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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 (PECOS)

Cristina Del Carmen Martinez Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Cristina Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mpv New Jersey MD Services PC
6.4 mi
General Practice
250 OLD HOOK RD
Westwood, NJ 07675
  • Reassigned Medicare billing, New Jersey enrollment
  • 189 clinicians in this Medicare group
NPI 1215391271 (201) 781-1387

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07601 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 6

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

DR. ANNA BRODER MD
Internal Medicine (Rheumatology)
385 PROSPECT AVE STE 204
HACKENSACK, NJ 07601
Bergen County (551) 996-9140
DR. JONATHAN B SHAMMASH MD
Internal Medicine
385 PROSPECT AVE STE 204
HACKENSACK, NJ 07601
Bergen County (551) 996-9150
JAMES SCHIFF TOPILOW
Internal Medicine (Rheumatology)
385 PROSPECT AVE STE 204
HACKENSACK, NJ 07601
Bergen County (551) 996-9244
WAQAS RAHMAN MD
Internal Medicine
385 PROSPECT AVE STE 204
HACKENSACK, NJ 07601
Bergen County (551) 996-9150
DR. ASENA BAHCE-ALTUNTAS M.D.
Internal Medicine (Rheumatology)
385 PROSPECT AVE STE 204
HACKENSACK, NJ 07601
Bergen County (519) 969-1405
DR. KARAN OMIDVARI MD
Internal Medicine (Critical Care Medicine)
385 PROSPECT AVE STE 204
HACKENSACK, NJ 07601
Bergen County (551) 996-9190

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 Cristina Martinez's NPI number?

The NPI number for Cristina Martinez is 1821304569. It was assigned to this individual provider in the NPPES registry on August 18, 2010.

Where is Cristina Martinez located?

Cristina Martinez practices at 385 Prospect Ave Ste 204, Hackensack, NJ 07601. The listed phone number is (551) 996-9150.

What is Cristina Martinez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Cristina Martinez enrolled in Medicare?

Yes. Cristina Martinez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cristina Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cristina Martinez reassigns Medicare benefits to Mpv New Jersey MD Services PC (Westwood, NJ). The 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 Cristina Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cristina Martinez accept?

Health plans from Oscar Health list Cristina Martinez 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 Cristina Martinez was last updated on September 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.