Am J Gastroenterol
BiopsyCholangiopancreatography, Endoscopic RetrogradeCholangiopancreatography, Magnetic Resonance
Dr. Jianxiang Xia, MD
NPI1144789454PAC ID2264769587
- Part D claims, 2024
- 36
- Publications
- 1
- Industry payments
- $933
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 15159 25th Ave, Whitestone, NY 11357-3749
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Xia Medicine, Pllc
Physician office · Whitestone, New York
Find Dr. Xia's professional email, personal email and mobile number
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Dr. Jianxiang Xia is a hospitalist in Greenwich, Connecticut
Dr. Xia practices at Xia Medicine, Pllc in Whitestone, New York.
Dr. Xia's NPI, 1144789454, was assigned on March 16, 2019. Dr. Xia graduated from State University of New York Downstate Medical Center College of Medicine in 2019. Dr. Xia holds Connecticut license 70416.
NPI and contact details
- NPI
- 1144789454NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264769587
- NPI enumeration date
- March 16, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jianxiang Xia practices in Whitestone and Greenwich
Dr. Xia's primary practice is Xia Medicine, Pllc, at 15159 25th Ave, Whitestone, NY 11357-3749. The NPI Registry lists Dr. Xia's practice address as 5 Perryridge Rd, Greenwich, CT 06830.
- Xia Medicine, PllcPrimary15159 25th Ave, Whitestone, NY 11357-3749
- NPI Registry address5 Perryridge Rd, Greenwich, CT 06830 · Western Ct CountyPhone(203) 863-3923
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Jianxiang Xia is affiliated with 1 site of care
Dr. Xia's primary practice is Xia Medicine, Pllc in Whitestone, New York.
Xia Medicine, PllcPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jianxiang Xia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Xia practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Xia Medicine, Pllc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jianxiang Xia is one of 358 hospitalists in Connecticut
Hospitalist is Dr. Xia's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Xia is licensed in Connecticut.
Specialties and state licenses
- Hospitalist, ConnecticutPrimary
Hospitalists near Dr. Xia
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jianxiang Xia's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Xia's median patient age at 75, with 100% women.
Dr. Xia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Jianxiang Xia wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Xia wrote 36 Medicare Part D claims for 16 patients. 94% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $72 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Part D claims, 202436
Drugs named by CMS1
Total drug cost$72
Part D patients16
Dr. Xia's Part D claims by kind of drug, 2024
- Generic34 claims94%
- Brand-name and other2 claims6%
Dr. Xia's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 1515%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Jianxiang Xia takes part in Medicare
Dr. Xia accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jianxiang Xia has 1 publication on record
Dmand AI links 1 paper to Dr. Xia. Dr. Xia's most frequent co-authors are James M. Crawford, MD, PhD, Angela H. Kim and Guillermo A. Ramirez, MD.
Papers1
Dr. Xia's most frequent co-authors
- James M. Crawford, MD, PhD1 shared paper
- Angela H. Kim1 shared paper
- Guillermo A. Ramirez, MD1 shared paper
Recent publications by Dr. Xia
See who Dr. Xia researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Xia works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jianxiang Xia received $933 in industry payments from 2023 to 2025
CMS Open Payments shows 22 general payments to Dr. Xia from 9 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $298.
General payments to Dr. Xia by program year, 2023 to 2025
Companies that paid Dr. Xia the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jianxiang Xia graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Xia graduated from State University of New York Downstate Medical Center College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jianxiang Xia's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jianxiang Xia
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jianxiang Xia's NPI number?
Dr. Jianxiang Xia's NPI number is 1144789454. It was assigned on March 16, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Jianxiang Xia?
Dr. Jianxiang Xia is a hospitalist in Greenwich, Connecticut. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Jianxiang Xia practice?
Dr. Xia practices at 15159 25th Ave, Whitestone, NY 11357-3749. Dr. Xia also practices at 5 Perryridge Rd, Greenwich, CT 06830. Dr. Xia's primary practice is Xia Medicine, Pllc in Whitestone, New York.
What is Dr. Jianxiang Xia's medical license number?
Dr. Xia holds Connecticut license 70416.
Does Dr. Jianxiang Xia accept Medicare?
Yes. CMS lists Dr. Xia as accepting Medicare assignment.
Where did Dr. Jianxiang Xia go to medical school?
Dr. Xia graduated from State University of New York Downstate Medical Center College of Medicine in 2019.
What drugs does Dr. Jianxiang Xia prescribe most?
In 2024 Medicare Part D data, Dr. Xia's most prescribed drugs by claims were Clopidogrel.
Has Dr. Jianxiang Xia received payments from drug or device companies?
CMS Open Payments shows $933 in general payments to Dr. Xia from 9 companies from 2023 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Jianxiang Xia been practicing?
Dr. Xia graduated from medical school in 2019, 7 years ago.
Does Dr. Jianxiang Xia do research?
Dmand AI links 1 publication to Dr. Xia.
Who does Dr. Jianxiang Xia publish with?
Dr. Xia's most frequent co-authors are James M. Crawford, MD, PhD (1 shared paper), Angela H. Kim (1 shared paper) and Guillermo A. Ramirez, MD (1 shared paper).
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