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Family Practice

Ian J. Martinez, MD

Works at hospitals in Flemington, NJ · Phillipsburg, NJ · New Jersey

Summary

Ian J. Martinez, MD (Family Practice) is listed by Medicare at 2 hospitals in Flemington, NJ and Phillipsburg, NJ. NPI 1396176533. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Ian J. Martinez, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
13Years since medical school (graduated 2013)
MaleGender (as listed)
Hunterdon Primary Care PCGroup practice

Quick answers

Which hospitals does Ian J. Martinez work at?
Medicare's official clinician data lists Ian J. Martinez at 2 hospitals: Hunterdon Medical Center and St Luke's Warren Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ian J. Martinez see patients?
Medicare's clinician data lists 1 practice location in Clinton, NJ. Call before your visit to confirm the address.
What is Ian J. Martinez's specialty?
Medicare lists Family Practice as the primary specialty.
Does Ian J. Martinez accept Medicare assignment?
Yes. Medicare's clinician data says Ian J. Martinez accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Ian J. Martinez?
(908) 735-4645, as listed in official Medicare / NPI Registry data.
What is Ian J. Martinez's NPI number?
1396176533. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ian J. Martinez works

Medicare's Facility Affiliation Data lists Ian J. Martinez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Ian J. Martinez is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ian J. Martinez as a member of this group (CMS data updated 2026-10-02).

  • Hunterdon Primary Care PC63 clinicians in the group

Specialties

Find other Family Practice doctors in New Jersey →

Other family doctors in Clinton

Clinicians with the same Medicare primary specialty in Clinton, NJ — not a recommendation.

All family doctors in Clinton →

Clinician information

CredentialMD
Graduation year2013
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396176533
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians