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Sidney Olefson
NPI 1457798506 · on the registry since 2013
Practice
- Address
- 848 State Route 50
Burnt Hills, NY 12027 - Phone
- (518) 831-1500
- Fax
- (518) 377-1677
- Clinicians at this address
- 11
Additional practice sites
- 1770 Route 9, Halfmoon, NY
- 1 West Ave Ste 130, Saratoga Springs, NY
Registry record
- Primary taxonomy
- Gastroenterology Physician
207RG0100X
- Also registered as
- Internal Medicine Physician
Student in an Organized Health Care Education/Training Program - Licence states on file
- CT, MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-02-03
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in New York