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

Individual provider Pediatrics Physician · NPI 1699725911

John Joseph McGreal, MD is a Pediatrics Physician in Ridgewood, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006
Specialties on file
2
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

223 N Van Dien Avenue The Valley Hospital
Ridgewood, NJ 07450
Phone: (201) 444-2019
Fax: (201) 444-3604
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Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence 25MA07447100 (NJ)
Pediatrics Physician Taxonomy 208000000X · Licence 25MA07447100 (NJ)

Record details

NPI number1699725911
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESFebruary 7, 2020
Certification dateFebruary 7, 2020
Mailing addressPo Box 1173, Valley Emergency Room Associates Pa, Ridgewood, NJ 07451

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