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Dr. Xiaoguang Huang, MD, PhD
NPI1235179870PAC ID2769444132
- Medicare services, 2024
- 2,489
- Medicare patients, 2024
- 311
- Part D claims, 2024
- 18,076
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 8001 Lorraine Ave, Stockton, CA 95210
- Practice phone
- Call (925) 820-8300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hill Physicians Medical Group
Stockton, California
Find Dr. Huang'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. Xiaoguang Huang is an internist in Stockton, California
Dr. Huang practices at Hill Physicians Medical Group in Stockton, California.
Dr. Huang's NPI, 1235179870, was assigned on June 8, 2006. Dr. Huang graduated from Guangzhou Medical College in 1982. Dr. Huang holds California license A64820.
NPI and contact details
- NPI
- 1235179870NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769444132
- NPI enumeration date
- June 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (925) 820-8300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Xiaoguang Huang practices at Hill Physicians Medical Group in Stockton, California
Dr. Huang's primary practice is Hill Physicians Medical Group, at 8001 Lorraine Ave, Stockton, CA 95210 in San Joaquin County. The practice phone is (925) 820-8300.
- Hill Physicians Medical Group8001 Lorraine Ave, Stockton, CA 95210 · San Joaquin CountyPhone(925) 820-8300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Xiaoguang Huang is affiliated with 5 sites of care
Dr. Huang's primary practice is Hill Physicians Medical Group in Stockton, California. Dr. Huang is also affiliated with Alta Bates Summit Medical Center. Dmand AI also links Dr. Huang to 1 more hospital and 2 home health agencies, each named with a free account.
Hill Physicians Medical GroupPrimary
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. Xiaoguang Huang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Huang practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hill Physicians Medical Group | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Huang practices
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Dr. Xiaoguang Huang is one of 16,751 internists in California
Internal medicine is Dr. Huang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Huang is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Huang's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- New York license
Clinical focus
Dmand AI lists acute gastroduodenitis, acute sinusitis, acute skin infection, alzheimer's disease, ankle or foot injury, arthritis, asthma and atrial fibrillation and flutter among the conditions Dr. Huang treats.
Internists near Dr. Huang
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. Xiaoguang Huang billed Medicare for 2,489 services in 2024
CMS data shows 2,489 Medicare services from Dr. Huang across 14 procedure codes in 2024, for 311 Medicare patients. Medicare paid $198,339 for them. Every service was in an office.
Medicare services, 20242,489
Medicare patients311
Paid by Medicare$198,339
Procedure codes14
Dr. Huang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,1292024: 1,74618%
- Other services
- 2023: 3852024: 44816%
- Tests and treatments
- 2023: 3712024: 26828%
- Drugs given in the office
- 2023: 202024: 1430%
- Surgery
- 2023: 02024: 13
Dr. Huang compared with the California median for internists, 2024
- Dr. Huang
- California median
- Medicare services
- 2,489vs 3616.9 times
- Medicare patients
- 311vs 1512.1 times
- Part D claims
- 17,315vs 42141.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Huang'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. Huang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Huang and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Xiaoguang Huang treated 311 Medicare patients in 2024, average age 83
CMS counts 311 Medicare patients who saw Dr. Huang in 2024. The largest group is 85 and over, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 78% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Huang's median patient age at 75, with 47% women.
Medicare patients, 2024311
Average age83
Average risk score1.40
Also on Medicaid78%
Dr. Huang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Huang's Medicare patients by sex, 2024
- Women17155%
- Men14045%
Chronic conditions among Dr. Huang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes38%
- Chronic kidney disease30%
- Ischemic heart disease22%
- Arthritis21%
- Atrial fibrillation17%
- Alzheimer's and dementia16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Huang'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
- Women47%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Xiaoguang Huang wrote 18,076 Medicare Part D claims in 2024
In 2024, Dr. Huang wrote 18,076 Medicare Part D claims for 885 patients. 83% of them were for generic drugs. CMS names the drug for 17,315 of them, across 149 drugs with 11 or more claims each, at $3,193,267 in total drug cost. In 2023, CMS named 17,322 claims across 159 drugs.
Part D claims, 202418,076
Drugs named by CMS149
Total drug cost$3.2M
Part D patients885
Dr. Huang's Part D claims by kind of drug, 2024
- Generic14,954 claims83%
- Brand-name3,039 claims17%
- Other83 claims0%
Dr. Huang'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. Huang's Part D claims, 2024
- Opioids1%136 of 18,076 claims
- Antibiotics2%273 of 18,076 claims
- Antipsychotics, patients 65 and over0%66 of 18,076 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: 17,3222024: 17,315No change
Drugs named by CMS: 149 in 2024, 159 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. Xiaoguang Huang offers telehealth to Medicare patients
Dr. Huang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Huang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Xiaoguang Huang has 1 publication on record
Dmand AI links 1 paper to Dr. Huang.
Papers1
Recent publications by Dr. Huang
See who Dr. Huang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Huang 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. Xiaoguang Huang received $10,758 in industry payments from 2016 to 2025
CMS Open Payments shows 401 general payments to Dr. Huang from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. AstraZeneca Pharmaceuticals LP paid the most, $3,029.
General payments to Dr. Huang by program year, 2016 to 2025
General payments to Dr. Huang by kind, 2016 to 2025
$10.8Kin total
- Food and beverage$10,32196%
- Travel and lodging$2382%
- Education$2002%
Companies that paid Dr. Huang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Xiaoguang Huang graduated from Guangzhou Medical College
Dr. Huang graduated from Guangzhou Medical College in 1982.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Xiaoguang Huang accepts plans from 15 insurance carriers
Dr. Huang is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Huang accepts, by number of carriers
- Medicare9
- PPO9
- HMO6
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Xiaoguang Huang'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)Doctors and Clinicians Utilization Data (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Xiaoguang Huang
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. Xiaoguang Huang's NPI number?
Dr. Xiaoguang Huang's NPI number is 1235179870. It was assigned on June 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Xiaoguang Huang?
Dr. Xiaoguang Huang is an internist in Stockton, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Xiaoguang Huang practice?
Dr. Huang practices at 8001 Lorraine Ave, Stockton, CA 95210. Dr. Huang's primary practice is Hill Physicians Medical Group in Stockton, California. Dmand AI also links Dr. Huang to 1 hospital and 2 home health agencies.
What is Dr. Xiaoguang Huang's office phone number?
The practice phone on file for Dr. Huang is (925) 820-8300.
What is Dr. Xiaoguang Huang's medical license number?
Dr. Huang holds California license A64820, one of the licenses on file in 2 states.
Which states has Dr. Xiaoguang Huang been licensed in?
Dmand AI has state licenses on file for Dr. Huang in California (1998 to 2026) and New York (1998 to 2000).
Which hospitals is Dr. Xiaoguang Huang affiliated with?
Dr. Huang is affiliated with Alta Bates Summit Medical Center. Dmand AI links Dr. Huang to 1 more hospital.
Does Dr. Xiaoguang Huang accept Medicare?
Yes. CMS data shows Dr. Huang billed Medicare for 2,489 services in 2024, and Dr. Huang accepts Medicare assignment.
Does Dr. Xiaoguang Huang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Huang as offering telehealth services.
How many Medicare patients does Dr. Xiaoguang Huang see?
CMS counts 311 Medicare patients who saw Dr. Huang in 2024, with an average age of 83.
Show 8 more questionsShow fewer questions
Is Dr. Xiaoguang Huang board certified?
Yes. Dr. Huang is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Xiaoguang Huang bill to Medicare?
In 2024, Dr. Huang's most billed Medicare services were office visit, established patient (99213), medicare service (G0439) and medicare service (G0008).
Where did Dr. Xiaoguang Huang go to medical school?
Dr. Huang graduated from Guangzhou Medical College in 1982.
What drugs does Dr. Xiaoguang Huang prescribe most?
In 2024 Medicare Part D data, Dr. Huang's most prescribed drugs by claims were Atorvastatin Calcium, Valsartan and Metformin HCl.
Has Dr. Xiaoguang Huang received payments from drug or device companies?
CMS Open Payments shows $10,758 in general payments to Dr. Huang from 27 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Xiaoguang Huang been practicing?
Dr. Huang graduated from medical school in 1982, 44 years ago.
Does Dr. Xiaoguang Huang do research?
Dmand AI links 1 publication to Dr. Huang.
What insurance does Dr. Xiaoguang Huang accept?
Dr. Huang is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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