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

Dr. Gregory Charles Fanaras, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1164409892

Dr. Gregory Charles Fanaras, MD is a Critical Care (Intensivists) in Nashua, New Hampshire. Graduated from University of Vermont College of Medicine in 1990, 36 years ago. Practices with Southwestern Vermont Medical Center, Inc, a 176-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire and Rhode Island.

Years since qualifying
36
Trained at
University of Vermont College of Medicine
Licensed in
NH, RI
In the registry since
2005
Specialties on file
3
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

166 Kinsley St
Nashua, NH 03060-3676
Phone: (603) 889-4131
Fax: (603) 889-6419
Show map & directions

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

Additional practice locations (1)

  • 455 Toll Gate Rd, Warwick, RI 02886-2759 — (401) 737-7010

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 5927 (NH)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD19307 (RI)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD19307 (RI)

Record details

NPI number1164409892
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 23, 2005
Last updated in NPPESMay 9, 2023
Certification dateMay 9, 2023

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Southwestern Vermont Medical Center, Inc — 176 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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