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

Gregory B Krohel, MD

Individual provider Ophthalmology Physician · NPI 1871528190

Gregory B Krohel, MD is an Ophthalmology in Troy, New York. Graduated from Albany Medical College of Union University in 1974, 52 years ago. Practices with Saratoga Vitreo-Retinal Ophthalmology PLLC, a 14-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
52
Trained at
Albany Medical College of Union University
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

2200 Burdett Ave Ste 206
Troy, NY 12180-2451
Phone: (518) 271-6293
Fax: (518) 271-6394
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 137990 (NY)

Record details

NPI number1871528190
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2200 Burdett Ave, Suite 206, Troy, NY 12180-2451

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 1974 (52 years in practice)
Group practice Saratoga Vitreo-Retinal Ophthalmology Pllc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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