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

Nicholas J. Day, MD

Individual provider Internal Medicine Physician · NPI 1376862227

Nicholas J. Day, MD is a Gastroenterology in Clifton Springs, New York. Qualified in 2010, 16 years ago. Practices with Rochester General Hospital, a 1,197-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Michigan and New York.

Years since qualifying
16
Licensed in
MI, NY
In the registry since
2010
Specialties on file
2
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

2 Coulter Rd Ste 1740
Clifton Springs, NY 14432-1122
Phone: (315) 462-9478
Fax: (315) 462-6707
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 875 Pre Emption Rd, Geneva, NY 14456-2042 — (315) 462-9478
  • 1304 Driving Park Ave, Newark, NY 14513-1059 — (315) 359-2130
  • 601 Elmwood Ave, Rochester, NY 14642-0001 — (585) 275-4711

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 283388 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301096131 (MI)

Record details

NPI number1376862227
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2010
Last updated in NPPESSeptember 12, 2022
Certification dateSeptember 12, 2022
Mailing address601 Elmwood Ave, Box 646, Rochester, NY 14642-0001

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Rochester General Hospital — 1197 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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