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

John Dulcey, MD

Individual provider Internal Medicine Physician · NPI 1720083595

John Dulcey, MD is an Internal Medicine Physician in Lansdale, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2005.

Licensed in
PA
In the registry since
2005
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

1501 Susan Dr
Lansdale, PA 19446-4421
Phone: (215) 362-7916
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD020941E (PA)

Record details

NPI number1720083595
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1501 Susan Dr, Lansdale, PA 19446-4421

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