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

Yanhan Ren

Individual provider Ophthalmology Physician · NPI 1154902583

Yanhan Ren is an Ophthalmology in Worcester, Massachusetts. Qualified in 2022, 4 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
4
Licensed in
CA
In the registry since
2021
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Practice location Address checks out

281 Lincoln St
Worcester, MA 01605-2138
Phone: (508) 334-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A207414 (CA)

Record details

NPI number1154902583
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 17, 2021
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026
Mailing address281 Lincoln St, Worcester, MA 01605-2138

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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