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

Dr. Eric Paul Tennenbaum, OD

Individual provider Optometrist · NPI 1821142464

Dr. Eric Paul Tennenbaum, OD is an Optometry in Seaford, New York. Graduated from State University of New York - State College Optometry in 1988, 38 years ago. Practices as a sole proprietor. Licensed in New York.

Years since qualifying
38
Trained at
State University of New York - State College Optometry
Licensed in
NY
In the registry since
2007
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

3616 Merrick Rd
Seaford, NY 11783-2807
Phone: (516) 679-0768
Fax: (516) 679-1789
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence TUV 4951 (NY)

Record details

NPI number1821142464
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJanuary 22, 2007
Last updated in NPPESJanuary 27, 2026
Certification dateJanuary 27, 2026

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSTATE UNIVERSITY OF NEW YORK - STATE COLLEGE OPTOMETRY
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated

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