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

Individual provider Optometrist · NPI 1407929169

Dr. Greg S. Levin, OD is an Optometry in Warwick, Rhode Island. Graduated from New England College of Optometry in 1992, 34 years ago. Practices with Charles C Calenda MD Inc, a 2-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Rhode Island.

Years since qualifying
34
Trained at
New England College of Optometry
Licensed in
MA, RI
In the registry since
2006
Specialties on file
2
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

404 Toll Gate Rd
Warwick, RI 02886-4317
Phone: (401) 737-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence ODTG00497 (RI)
Optometrist Taxonomy 152W00000X · Licence 3729 (MA)

Record details

NPI number1407929169
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedNovember 17, 2006
Last updated in NPPESFebruary 26, 2017
Mailing address404 Toll Gate Rd, Warwick, RI 02886-4317

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolNEW ENGLAND COLLEGE OF OPTOMETRY
Graduated 1992 (34 years in practice)
Group practice Charles C Calenda Md Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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