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

Dr. Ron Chay, MD

Individual provider Nephrology Physician · NPI 1982639324

Dr. Ron Chay, MD is a Nephrology in Staten Island, New York. Qualified in 2000, 26 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
26
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4143 Richmond Ave Ste 1
Staten Island, NY 10312-5637
Phone: (718) 967-0100
Fax: (718) 967-0920
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 240901 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 240901 (NY)

Record details

NPI number1982639324
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 12, 2006
Last updated in NPPESJuly 20, 2015
Mailing address4143 Richmond Ave, Suite 1, Staten Island, NY 10312-5637

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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