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

Dr. Gregory Anthony Costello, MD

Individual provider Family Medicine Physician · NPI 1154411254

Dr. Gregory Anthony Costello, MD is a Family Medicine Physician in Wyckoff, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

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

See every abbreviation used in this directory →

Practice location Address checks out

700 Mountain Ave
Wyckoff, NJ 07481-1047 Not confirmed with CMS for 18 years — call before visiting
Phone: (201) 848-8005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 25MA06626300 (NJ)

Record details

NPI number1154411254
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 13, 2006
Last updated in NPPESDecember 20, 2007

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