National Provider Identifier
Robert Alexander Marciniak, M.D.
Robert Alexander Marciniak, M.D. is listed in the NPPES registry with a primary specialty of Family Medicine Physician in Rock Stream, NY and a listed phone number of (607) 535-4301.
Source: public NPPES record, last updated July 26, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1508922485
- Provider Type
- Individual
- Primary Specialty
- Family Medicine Physician
- Enumeration Date
- December 28, 2006
- Last Updated
- July 26, 2026
Practice Location
- 2935 Nye RD
- Rock Stream, NY 14878-9613
Phone: (607) 535-4301
Specialties
- Family Medicine Physician (207Q00000X)
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Biography
Robert Marciniak, MD, is a family medicine physician in Rock Stream, New York, with more than 60 years of experience, according to Healthgrades. His Doximity profile lists medical training at the Lewis Katz School of Medicine at Temple University and a transitional-year internship at William Beaumont Army Medical Center.
Full Record
- NPI
- 1508922485
- Entity Type
- Individual
- Last Name
- Marciniak
- First Name
- Robert
- Middle Name
- Alexander
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 2935 Nye RD
- Mailing City
- Rock Stream
- Mailing State
- NY
- Mailing ZIP Code
- 14878-9613
- Mailing Country
- US
- Mailing Phone
- (607) 535-4301
- Mailing Fax
- (607) 535-4301
- Practice Street Address
- 2935 Nye RD
- Practice City
- Rock Stream
- Practice State
- NY
- Practice ZIP Code
- 14878-9613
- Practice Country
- US
- Practice Phone
- (607) 535-4301
- Practice Fax
- (607) 535-4301
- Enumeration Date
- December 28, 2006
- Last Updated
- July 26, 2026
- Sex
- Male
- Sole Proprietor
- Yes
- Taxonomies
- Family Medicine Physician (207Q00000X)