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

Dr. Kenneth O. Mendelsohn, OD

Individual provider Optometrist · NPI 1225176878

Dr. Kenneth O. Mendelsohn, OD is registered under Optometry in New York, New York. Graduated from Pennsylvania College of Optometry in 1980, 46 years ago. Practices as a sole proprietor. Licensed in New York.

Years since qualifying
46
Trained at
Pennsylvania College of 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

130 E 40th St Ste 1204
New York, NY 10016 Not confirmed with CMS for 18 years — call before visiting
Phone: (212) 986-2153
Fax: (212) 986-0398
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence TUV003902-1 (NY)

Record details

NPI number1225176878
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedFebruary 2, 2007
Last updated in NPPESMarch 11, 2008

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients203
Services billed 350 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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