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

Douglas Heller, MD

Individual provider Internal Medicine Physician · NPI 1891759056

Douglas Heller, MD is an Internal Medicine Physician in Lake Katrine, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
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

1561 Route 9W
Lake Katrine, NY 12449-5410
Phone: (845) 231-5600
Fax: (845) 202-6005
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1822401 (NY)

Record details

NPI number1891759056
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2006
Last updated in NPPESNovember 17, 2016
Mailing address110 S Bedford Rd, Caremount Medical Pc, Mount Kisco, NY 10549-3446

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