Xiwu John Sun, MD
Pulmonary Disease Physician · Liverpool, NY
Xiwu John Sun, MD is a pulmonary disease physician with a practice address in Liverpool, New York, and NPI 1487696241, issued on Jun 12, 2006. Check the license (New York 228896, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Xiwu John Sun
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 228896 NY
Self-reported in NPPES; status is on the state search - Practice location
- 7250 Janus Park Dr, Liverpool, NY 13088
- Phone
- (315) 475-8402
- Enumerated
- Jun 12, 2006
- Record last updated
- Dec 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (315) 475-0824
- Medicaid ID
- 02660382 NY
- Medicare enrollment
- Enrolled (PECOS I20060822000227); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,230 in New York → Look up another NPI →
Also registered at 7250 Janus Park Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Waseem Ahangar, M.DPulmonary Disease Physician1619386695
- Mary Defuria, NPAdult Health Nurse Practitioner1740394683
- Andrew Philip, M.D.Pulmonary Disease Physician1972660447
Verify Xiwu John Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 228896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average pulmonary disease physician in 2024
4,325 Medicare Part D claims for 829 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.
Most prescribed
- Trelegy Ellipta997 claims
- Albuterol Sulfate Hfa774 claims
- Prednisone324 claims
- Breo Ellipta240 claims
- Anoro Ellipta171 claims
- Montelukast Sodium159 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $563.58
27 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- St Josephs Medical PCLiverpool, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Xiwu John Sun among 1,230 pulmonary disease physician records in New York
Xiwu John Sun, MD is one of 1,230 pulmonary disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 47% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1985 · median 1999 among the 943 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in New York
There are 1,230 pulmonary disease physician records in New York.
All 1,230 in New York → Every provider in Liverpool → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Waseem Ahangar, M.DLiverpool, NY 130881619386695
- Andrew Philip, M.D.Liverpool, NY 130881972660447
- Allysha Barbera, FNP-CEast Syracuse, NY 130571326964818
- Rohini Chatterjee, M.D.East Syracuse, NY 130571134504699
- Jillian Eastman, NPCEast Syracuse, NY 130571336253285
- Girish Trikha, M.D.East Syracuse, NY 130571437360690
- Robert Westlake, MDCamillus, NY 130311215964051
- Mohammad Ashraf, M.D.Auburn, NY 130211922238120
Common questions
What is Xiwu John Sun, MD's NPI number?
Xiwu John Sun, MD's National Provider Identifier (NPI) is 1487696241, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Xiwu John Sun, MD located?
The NPPES record lists a practice address at 7250 Janus Park Dr, Liverpool, NY, 13088. Phone: (315) 475-8402. Providers update this record themselves, so call before visiting.
How can I verify Xiwu John Sun, MD's license?
NPPES lists New York license number 228896, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Xiwu John Sun, MD prescribe under Medicare Part D?
In 2024, Xiwu John Sun, MD had 4,325 Medicare Part D claims for 829 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.