Dr. Yan Xing, MD
- Medicare services, 2024
- 690
- Medicare patients, 2024
- 218
- Part D claims, 2024
- 262
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Xing'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. Yan Xing is an internist in San Diego, California
Dr. Xing practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Xing's NPI, 1043770001, was assigned on March 24, 2019. Dr. Xing holds California license A179203.
- NPI
- 1043770001NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739568429
- NPI enumeration date
- March 24, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 543-6222
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yan Xing practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Xing's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yan Xing is affiliated with 2 sites of care and 3 medical groups
Dr. Xing's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Xing is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Xing to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yan Xing's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Xing practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yan Xing is one of 16,751 internists in California
Internal medicine is Dr. Xing's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Xing is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Xing
Counts of internists 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. Yan Xing billed Medicare for 690 services in 2024
CMS data shows 690 Medicare services from Dr. Xing across 4 procedure codes in 2024, for 218 Medicare patients. Medicare paid $67,065 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Xing's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5262024: 69031%
Dr. Xing compared with the California median for internists, 2024
- Dr. Xing
- California median
- Medicare services
- 690vs 36191% above
- Medicare patients
- 218vs 15144% above
- Part D claims
- 41vs 42190% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Xing's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Xing?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Xing and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yan Xing treated 218 Medicare patients in 2024, average age 71
CMS counts 218 Medicare patients who saw Dr. Xing in 2024. The largest group is 75 to 84, with 71 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 44% are also on Medicaid. Their average risk score is 3.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Xing's median patient age at 59, with 49% women.
Dr. Xing's Medicare patients by age, 2024
Dr. Xing's Medicare patients by sex, 2024
- Women10548%
- Men11352%
Chronic conditions among Dr. Xing's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Chronic kidney disease52%
- Arthritis50%
- Heart failure48%
- Mood disorders44%
- Diabetes42%
- Ischemic heart disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Xing's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yan Xing wrote 262 Medicare Part D claims in 2024
In 2024, Dr. Xing wrote 262 Medicare Part D claims for 78 patients. 76% of them were for generic drugs. CMS names the drug for 41 of them, across 3 drugs with 11 or more claims each, at $555 in total drug cost. In 2023, CMS named 215 claims across 13 drugs.
Dr. Xing's Part D claims by kind of drug, 2024
- Generic199 claims76%
- Brand-name and other63 claims24%
Dr. Xing'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.
Drug classes CMS tracks in Dr. Xing's Part D claims, 2024
- Opioids10%25 of 262 claims
- Antibiotics23%61 of 262 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2152024: 4181%
Drugs named by CMS: 3 in 2024, 13 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
Dr. Yan Xing offers telehealth to Medicare patients
Dr. Xing accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Xing as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Yan Xing has 3 publications on record
Dmand AI links 3 papers to Dr. Xing, published from 2014 to 2018.
Recent publications by Dr. Xing
Cardiovasc Ultrasound
Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
See who Dr. Xing researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Xing works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yan Xing received $165 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Xing from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $98.
General payments to Dr. Xing by program year, 2024 to 2025
Companies that paid Dr. Xing the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yan Xing'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Yan Xing
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. Yan Xing's NPI number?
Dr. Yan Xing's NPI number is 1043770001. It was assigned on March 24, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Yan Xing?
Dr. Yan Xing is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Yan Xing practice?
Dr. Xing practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Xing's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Xing to 2 medical groups.
What is Dr. Yan Xing's office phone number?
The practice phone on file for Dr. Xing is (619) 543-6222.
What is Dr. Yan Xing's medical license number?
Dr. Xing holds California license A179203.
Which hospitals is Dr. Yan Xing affiliated with?
Dr. Xing is affiliated with Hillcrest Medical Center.
What medical group is Dr. Yan Xing part of?
Dr. Xing is linked to UC San Diego Health. Dmand AI links Dr. Xing to 2 more medical groups.
Does Dr. Yan Xing accept Medicare?
Yes. CMS data shows Dr. Xing billed Medicare for 690 services in 2024, and Dr. Xing accepts Medicare assignment.
Does Dr. Yan Xing offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Xing as offering telehealth services.
How many Medicare patients does Dr. Yan Xing see?
CMS counts 218 Medicare patients who saw Dr. Xing in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Yan Xing bill to Medicare?
In 2024, Dr. Xing's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
What drugs does Dr. Yan Xing prescribe most?
In 2024 Medicare Part D data, Dr. Xing's most prescribed drugs by claims were Ondansetron ODT, Oxycodone HCl and Lansoprazole.
Has Dr. Yan Xing received payments from drug or device companies?
CMS Open Payments shows $165 in general payments to Dr. Xing from 2 companies from 2024 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Yan Xing been practicing?
Dr. Xing graduated from medical school in 2019, 7 years ago.
Does Dr. Yan Xing do research?
Dmand AI links 3 publications to Dr. Xing, published from 2014 to 2018.
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