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

Individual provider Gastroenterology Physician · NPI 1417967019

Dr. Frank Ruiz, MD is a Gastroenterology in Clifton, New Jersey. Qualified in 1993, 33 years ago. Practices with Gastroenterology Associates of New Jersey LLC, a 79-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
33
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

925 Clifton Ave
Clifton, NJ 07013-2724
Phone: (973) 458-0408
Fax: (973) 405-6564
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 71 Union Ave Ste 201, Rutherford, NJ 07070-1272 — (201) 842-0020

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 25MA6384100 (NJ)

Record details

NPI number1417967019
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESAugust 9, 2023
Certification dateAugust 9, 2023

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Gastroenterology Associates Of New Jersey Llc — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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