Dr. Siu-Wei Huang, MD
- Medicare services, 2024
- 1,037
- Medicare patients, 2024
- 385
- Part D claims, 2024
- 4,529
- Hospital affiliations
- 6
- Industry payments
- $42
- Practice address
- 2825 Capitol Avenue, Sacramento, CA 95816
- Practice phone
- Call (916) 454-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Huang's professional email, personal email and mobile number
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Dr. Siu-Wei Huang is an internist in Sacramento, California
Dr. Huang practices at Sutter Medical Center, Sacramento in Sacramento, California, part of Sutter Health.
Dr. Huang's NPI, 1427584143, was assigned on May 2, 2017. Dr. Huang graduated from Drexel University College of Medicine in 2017. Dr. Huang holds California license A160096.
- NPI
- 1427584143NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234559188
- NPI enumeration date
- May 2, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 454-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Siu-Wei Huang practices at Sutter Medical Center, Sacramento in Sacramento, California
Dr. Huang's primary practice is Sutter Medical Center, Sacramento, at 2825 Capitol Avenue, Sacramento, CA 95816 in Sacramento County. The practice phone is (916) 454-2222.
- Sutter Medical Center, Sacramento2825 Capitol Avenue, Sacramento, CA 95816 · Sacramento CountyPhone(916) 454-2222
Source: Dmand AI Affiliation Data
Dr. Siu-Wei Huang is affiliated with 8 sites of care and 1 medical group
Dr. Huang's primary practice is Sutter Medical Center, Sacramento in Sacramento, California, part of Sutter Health. Dr. Huang is also affiliated with Mills-Peninsula Medical Center. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Huang to 4 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Siu-Wei Huang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Huang practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Medical Center, Sacramento | Available with a free account |
| +7 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 Sutter Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Siu-Wei 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 licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
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. Siu-Wei Huang billed Medicare for 1,037 services in 2024
CMS data shows 1,037 Medicare services from Dr. Huang across 11 procedure codes in 2024, for 385 Medicare patients. Medicare paid $98,925 for them. Every service was in an office.
Dr. Huang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5092024: 4933%
- Other services
- 2023: 1782024: 31577%
- Tests and treatments
- 2023: 1002024: 218118%
- Lab and pathology
- 2023: 02024: 11
Dr. Huang compared with the California median for internists, 2024
- Dr. Huang
- California median
- Medicare services
- 1,037vs 3612.9 times
- Medicare patients
- 385vs 1512.5 times
- Part D claims
- 3,924vs 4219.3 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.
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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. Siu-Wei Huang treated 385 Medicare patients in 2024, average age 75
CMS counts 385 Medicare patients who saw Dr. Huang in 2024. The largest group is 65 to 74, with 162 patients. 69% of them have high cholesterol, and 60% have high blood pressure. 29% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Huang's median patient age at 61, with 65% women.
Dr. Huang's Medicare patients by age, 2024
Dr. Huang's Medicare patients by sex, 2024
- Women25767%
- Men12833%
Chronic conditions among Dr. Huang's Medicare patients, 2024
- High cholesterol69%
- High blood pressure60%
- Arthritis42%
- Diabetes24%
- Mood disorders22%
- Osteoporosis22%
- Chronic kidney disease21%
- Depression18%
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 61
Patient panel by sex, all payers
- Women65%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Siu-Wei Huang wrote 4,529 Medicare Part D claims in 2024
In 2024, Dr. Huang wrote 4,529 Medicare Part D claims for 505 patients. 88% of them were for generic drugs. CMS names the drug for 3,924 of them, across 91 drugs with 11 or more claims each, at $346,501 in total drug cost. In 2023, CMS named 3,402 claims across 84 drugs.
Dr. Huang's Part D claims by kind of drug, 2024
- Generic3,987 claims88%
- Brand-name and other542 claims12%
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
- Opioids4%163 of 4,529 claims
- Antibiotics1%29 of 4,529 claims
- Antipsychotics, patients 65 and over1%32 of 4,529 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: 3,4022024: 3,92415%
Drugs named by CMS: 91 in 2024, 84 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. Siu-Wei 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
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Siu-Wei Huang received $42 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Huang from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $21.
General payments to Dr. Huang by program year, 2023 to 2024
Companies that paid Dr. Huang the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Siu-Wei Huang graduated from Drexel University College of Medicine
Dr. Huang graduated from Drexel University College of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Siu-Wei 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Siu-Wei 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. Siu-Wei Huang's NPI number?
Dr. Siu-Wei Huang's NPI number is 1427584143. It was assigned on May 2, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Siu-Wei Huang?
Dr. Siu-Wei Huang is an internist in Sacramento, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Siu-Wei Huang practice?
Dr. Huang practices at 2825 Capitol Avenue, Sacramento, CA 95816. Dr. Huang's primary practice is Sutter Medical Center, Sacramento in Sacramento, California, part of Sutter Health. Dmand AI also links Dr. Huang to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Siu-Wei Huang's office phone number?
The practice phone on file for Dr. Huang is (916) 454-2222.
What is Dr. Siu-Wei Huang's medical license number?
Dr. Huang holds California license A160096.
Which hospitals is Dr. Siu-Wei Huang affiliated with?
Dr. Huang practices at Sutter Medical Center, Sacramento in Sacramento, California. Dr. Huang is also affiliated with Mills-Peninsula Medical Center. Dmand AI links Dr. Huang to 4 more hospitals.
What medical group is Dr. Siu-Wei Huang part of?
Dr. Huang is linked to Palo Alto Foundation Medical Group.
Does Dr. Siu-Wei Huang accept Medicare?
Yes. CMS data shows Dr. Huang billed Medicare for 1,037 services in 2024, and Dr. Huang accepts Medicare assignment.
Does Dr. Siu-Wei Huang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Huang as offering telehealth services.
How many Medicare patients does Dr. Siu-Wei Huang see?
CMS counts 385 Medicare patients who saw Dr. Huang in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Siu-Wei Huang bill to Medicare?
In 2024, Dr. Huang's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Siu-Wei Huang go to medical school?
Dr. Huang graduated from Drexel University College of Medicine in 2017.
What drugs does Dr. Siu-Wei Huang prescribe most?
In 2024 Medicare Part D data, Dr. Huang's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Siu-Wei Huang received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Huang from 2 companies from 2023 to 2024. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Siu-Wei Huang been practicing?
Dr. Huang graduated from medical school in 2017, 9 years ago.
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