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

Jonathan Chai

Individual provider Internal Medicine Physician · NPI 1063743169

Jonathan Chai is an Internal Medicine in Bronx, New York. Qualified in 2005, 21 years ago. Practices with Bronx Medical Practice PC, a 136-clinician group and accepts Medicare assignment. Licensed in Arizona and New York.

Years since qualifying
21
Licensed in
AZ, NY
In the registry since
2010
Specialties on file
3
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Practice location Address checks out

2015 Grand Concourse
Bronx, NY 10453-4303
Phone: (718) 583-7736
Fax: (718) 537-6180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 261327 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 64250 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2613271 (NY)

Record details

NPI number1063743169
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 29, 2010
Last updated in NPPESJanuary 28, 2023
Certification dateJanuary 28, 2023
Mailing address2626 Halperin Ave Bldg H, Bronx, NY 10461-2631

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Bronx Medical Practice Pc — 136 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Bronx