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

William Heffernan, MD

Organization Family Medicine Physician · NPI 1699804427

William Heffernan, MD is a Family Medicine Physician in Highland, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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Practice location Address checks out

240 S Riverside Rd
Highland, NY 12528-2523
Phone: (845) 691-9200
Fax: (845) 691-3992
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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 162027 (NY)

Record details

NPI number1699804427
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Heffernan — Owner · (845) 691-9200
NPI enumeratedMarch 5, 2007
Last updated in NPPESFebruary 11, 2008
Mailing address240 S Riverside Rd, P.O. Box 799, Highland, NY 12528-2523

Other providers in Highland