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

Dr. Johnathan Hao Sun, DO

Individual provider Hospitalist Physician · NPI 1932342771

Dr. Johnathan Hao Sun, DO is an Internal Medicine in Slingerlands, New York. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 2005, 21 years ago. Practices with Ellis Hospital, a 252-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
21
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
NY
In the registry since
2009
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

6114 Johnston Rd
Slingerlands, NY 12159
Phone: (201) 310-7568
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 265555 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 265555 (NY)

Record details

NPI number1932342771
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 9, 2009
Last updated in NPPESDecember 9, 2025
Certification dateDecember 9, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 2005 (21 years in practice)
Group practice Ellis Hospital — 252 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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