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

Individual provider Optometrist · NPI 1831714377

Dr. Nathaniel Robert Sweet, OD is an Optometry in Providence, Rhode Island. Qualified in 2020, 6 years ago. Practices with Saratoga Optometric Assoc, PC, a 7-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
6
Licensed in
NY
In the registry since
2020
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

891 Westminster St
Providence, RI 02903-4020
Phone: (401) 331-7850
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence TUV009328 (NY)

Record details

NPI number1831714377
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJune 10, 2020
Last updated in NPPESJuly 15, 2021
Certification dateJuly 15, 2021
Mailing address235 Washington St, Ste 1, Saratoga Springs, NY 12866-5963

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Saratoga Optometric Assoc, Pc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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