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

Individual provider Optometrist · NPI 1548552110

Dr. Isadora Ritter, OD is an Optometry in New York, New York. Graduated from State University of New York - State College Optometry in 2011, 15 years ago. Practices with Castle Hill Optometry PLLC, a 2-clinician group. Licensed in New York.

Years since qualifying
15
Trained at
State University of New York - State College Optometry
Licensed in
NY
In the registry since
2011
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

33 W 42nd St
New York, NY 10036-8005
Phone: (212) 938-5946
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 390200000X (NY)

Record details

NPI number1548552110
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedMay 13, 2011
Last updated in NPPESMarch 12, 2017

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 2011 (15 years in practice)
Group practice Castle Hill Optometry Pllc — 2 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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