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

Dr. Nalan R Oncul, OD

Individual provider Optometrist · NPI 1780785659

Dr. Nalan R Oncul, OD is an Optometry in Totowa, New Jersey. Qualified in 2006, 20 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New Jersey, New York and Pennsylvania.

Years since qualifying
20
Licensed in
NJ, NY, PA
In the registry since
2006
Specialties on file
3
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

450 Union Blvd
Totowa, NJ 07512-2562
Phone: (973) 370-5108
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 27OA00604700 (NJ)
Optometrist Taxonomy 152W00000X · Licence T007095 (NY)
Optometrist Taxonomy 152W00000X · Licence OEG001846 (PA)

Record details

NPI number1780785659
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedSeptember 25, 2006
Last updated in NPPESSeptember 19, 2018

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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