Dr. Yajing Yan Yan Xiong, MD
- Part D claims, 2024
- 47
- Hospital affiliations
- 2
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2019
- Practice address
- 350 West Thomas Road, Phoenix, AZ 85013
- Practice phone
- Call (602) 406-8225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Xiong's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Yajing Yan Yan Xiong is a neurologist in Phoenix, Arizona
Dr. Xiong practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health.
Dr. Xiong's NPI, 1982167797, was assigned on April 9, 2019. Dr. Xiong graduated from University of Utah School of Medicine in 2019. Dr. Xiong holds Arizona license 76725.
- NPI
- 1982167797NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143557611
- NPI enumeration date
- April 9, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 406-8225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Yajing Yan Yan Xiong practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona
Dr. Xiong's primary practice is Dignity Health St. Joseph's Hospital and Medical Center, at 350 West Thomas Road, Phoenix, AZ 85013 in Maricopa County. The practice phone is (602) 406-8225.
- Dignity Health St. Joseph's Hospital and Medical Center350 West Thomas Road, Phoenix, AZ 85013 · Maricopa CountyPhone(602) 406-8225
Source: Dmand AI Affiliation Data
Dr. Yajing Yan Yan Xiong is affiliated with 3 sites of care and 1 medical group
Dr. Xiong's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dr. Xiong is also affiliated with Dignity Health Chandler Regional Medical Center. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Dr. Xiong to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yajing Yan Yan Xiong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Xiong practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health St. Joseph's Hospital and Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Yajing Yan Yan Xiong is one of 395 neurologists in Arizona
Neurology is Dr. Xiong's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Xiong's licenses on file in 2 states: Arizona and Illinois.
Specialties and state licenses
- Neurology, ArizonaPrimary
- Illinois license
Neurologists near Dr. Xiong
Counts of neurologists 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. Yajing Yan Yan Xiong's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Xiong's median patient age at 44, with 54% women.
Dr. Xiong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women54%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Yajing Yan Yan Xiong wrote 47 Medicare Part D claims in 2024
In 2024, Dr. Xiong wrote 47 Medicare Part D claims for 12 patients. 85% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $293 in total drug cost.
Dr. Xiong's Part D claims by kind of drug, 2024
- Generic40 claims85%
- Brand-name and other7 claims15%
Dr. Xiong'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.
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. Yajing Yan Yan Xiong takes part in Medicare
Dr. Xiong 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. Yajing Yan Yan Xiong graduated from University of Utah School of Medicine
Dr. Xiong graduated from University of Utah School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Yajing Yan Yan Xiong'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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. Yajing Yan Yan Xiong
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. Yajing Yan Yan Xiong's NPI number?
Dr. Yajing Yan Yan Xiong's NPI number is 1982167797. It was assigned on April 9, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Yajing Yan Yan Xiong?
Dr. Yajing Yan Yan Xiong is a neurologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Yajing Yan Yan Xiong practice?
Dr. Xiong practices at 350 West Thomas Road, Phoenix, AZ 85013. Dr. Xiong's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Xiong to 1 group practice or clinic.
What is Dr. Yajing Yan Yan Xiong's office phone number?
The practice phone on file for Dr. Xiong is (602) 406-8225.
What is Dr. Yajing Yan Yan Xiong's medical license number?
Dr. Xiong holds Arizona license 76725, one of the licenses on file in 2 states.
Which states has Dr. Yajing Yan Yan Xiong been licensed in?
Dmand AI has state licenses on file for Dr. Xiong in Arizona and Illinois.
Which hospitals is Dr. Yajing Yan Yan Xiong affiliated with?
Dr. Xiong practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona. Dr. Xiong is also affiliated with Dignity Health Chandler Regional Medical Center.
What medical group is Dr. Yajing Yan Yan Xiong part of?
Dr. Xiong is linked to St. Joseph's Faculty Physicians.
Does Dr. Yajing Yan Yan Xiong accept Medicare?
Yes. CMS lists Dr. Xiong as accepting Medicare assignment.
Where did Dr. Yajing Yan Yan Xiong go to medical school?
Dr. Xiong graduated from University of Utah School of Medicine in 2019.
What drugs does Dr. Yajing Yan Yan Xiong prescribe most?
In 2024 Medicare Part D data, Dr. Xiong's most prescribed drugs by claims were Levetiracetam.
How long has Dr. Yajing Yan Yan Xiong been practicing?
Dr. Xiong graduated from medical school in 2019, 7 years ago.
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