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

Dr. Xiwu John Sun, MD

Individual provider Pulmonary Disease Physician · NPI 1487696241

Dr. Xiwu John Sun, MD is a Pulmonary Disease in Liverpool, New York. Qualified in 1985, 41 years ago. Practices with St Josephs Medical PC, a 385-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
41
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7250 Janus Park Dr
Liverpool, NY 13088-3847
Phone: (315) 475-8402
Fax: (315) 475-0824
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 228896 (NY)

Record details

NPI number1487696241
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESDecember 4, 2020
Certification dateDecember 2, 2020
Mailing address7250 Janus Park Dr, Liverpool, NY 13088-3847

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice St Josephs Medical Pc — 385 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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