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

Dr. Douglas D Macqueen, MD

Individual provider Internal Medicine Physician · NPI 1427129543

Dr. Douglas D Macqueen, MD is an Infectious Disease in Ithaca, New York. Qualified in 2006, 20 years ago. Practices with Guthrie Medical Group PC, a 797-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine and New York.

Years since qualifying
20
Licensed in
ME, NY
In the registry since
2006
Specialties on file
4
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

16 Brentwood Dr
Ithaca, NY 14850-1863
Phone: (607) 241-1118
Fax: (607) 257-2923
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 265017 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence EC-06-1069 (ME)
Hospitalist Physician Taxonomy 208M00000X · Licence 018144 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence 018144 (ME)

Record details

NPI number1427129543
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 11, 2006
Last updated in NPPESJuly 6, 2012
Mailing address16 Brentwood Dr, Ithaca, NY 14850-1863

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Guthrie Medical Group Pc — 797 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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