Dr. Gary Sijia Huang, MD

  • San Francisco, CA
  • Cardiologist
NPI1356633341PAC ID0749412724
Medicare services, 2024
1,587
Medicare patients, 2024
444
Part D claims, 2024
2,008
Publications
21
MIPS score, 2024
86
Practice address
2250 Hayes St, San Francisco, CA 94117
Practice phone
Call (415) 666-3220
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Cardiovascular Medical Group

San Francisco, California

See all 12 affiliations

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Dr. Gary Sijia Huang is a cardiologist in San Francisco, California

Dr. Huang practices at Cardiovascular Medical Group in San Francisco, California.

Dr. Huang's NPI, 1356633341, was assigned on May 9, 2011. Dr. Huang graduated from Albert Einstein College of Medicine in 2011. Dr. Huang's Washington license number on file is MD60878043.

NPI and contact details
Medicare PAC ID
0749412724
NPI enumeration date
May 9, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 666-3220
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Gary Sijia Huang practices at Cardiovascular Medical Group in San Francisco, California

Dr. Huang's primary practice is Cardiovascular Medical Group, at 2250 Hayes St, San Francisco, CA 94117 in San Francisco County. The practice phone is (415) 666-3220.

  • Cardiovascular Medical Group
    2250 Hayes St, San Francisco, CA 94117 · San Francisco CountyPhone(415) 666-3220

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Gary Sijia Huang is affiliated with 9 sites of care and 3 medical groups

Dr. Huang's primary practice is Cardiovascular Medical Group in San Francisco, California. Dr. Huang is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is Cardiovascular Medical Group. Dmand AI also links Dr. Huang to 4 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.

See all 12 affiliations for Dr. Huang

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Gary Sijia 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.

EHR by site
SiteEHR vendor and product
Cardiovascular Medical GroupAvailable with a free account
+8 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Gary Sijia Huang is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Huang's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Huang is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Huang's licenses on file in 3 states: Washington, California and Massachusetts.

Specialties and state licenses

  • Cardiovascular disease, WashingtonPrimaryLicense MD60878043 · 2018 to 2023 · taxonomy 207RC0000X
  • California license2016 to 2026
  • Massachusetts license2011 to 2014

Clinical focus

Dmand AI lists aneurysm, atrial fibrillation and flutter, cardiomyopathy, chronic hypertension, coronary artery disease, heart blockage, heart failure and high cholesterol among the conditions Dr. Huang treats.

Cardiologists near Dr. Huang

Counts of cardiologists 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. Gary Sijia Huang billed Medicare for 1,587 services in 2024

CMS data shows 1,587 Medicare services from Dr. Huang across 25 procedure codes in 2024, for 444 Medicare patients. Medicare paid $158,041 for them.

Medicare services, 20241,587
Medicare patients444
Paid by Medicare$158,041
Procedure codes25

Dr. Huang's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5132024: 75046%
Tests and treatments
2023: 5822024: 73626%
Other services
2023: 02024: 76
Imaging
2023: 02024: 25

Where Dr. Huang's Medicare services took place, 2024

  • In an office1,15873%
  • In a facility42927%

Dr. Huang compared with the California median for cardiologists, 2024

  • Dr. Huang
  • California median
Medicare services
1,587vs 1,560Close to median
Medicare patients
444vs 64431% below
Part D claims
1,821vs 1,41029% above

Medians across 2,237 cardiologists 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.

See all procedures by Dr. Huang

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Gary Sijia Huang treated 444 Medicare patients in 2024, average age 77

CMS counts 444 Medicare patients who saw Dr. Huang in 2024. The largest group is 65 to 74, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% are also on Medicaid. Their average risk score is 1.90, 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. Huang's median patient age at 73, with 41% women.

Medicare patients, 2024444
Average age77
Average risk score1.90
Also on Medicaid46%

Dr. Huang's Medicare patients by age, 2024

Dr. Huang's Medicare patients by sex, 2024

  • Women20747%
  • Men23753%

Chronic conditions among Dr. Huang's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Diabetes43%
  5. Ischemic heart disease42%
  6. Atrial fibrillation40%
  7. Chronic kidney disease39%
  8. Heart failure39%

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 73

Patient panel by sex, all payers

  • Women41%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Gary Sijia Huang wrote 2,008 Medicare Part D claims in 2024

In 2024, Dr. Huang wrote 2,008 Medicare Part D claims for 301 patients. 75% of them were for generic drugs. CMS names the drug for 1,821 of them, across 27 drugs with 11 or more claims each, at $472,025 in total drug cost. In 2023, CMS named 788 claims across 19 drugs.

Part D claims, 20242,008
Drugs named by CMS27
Total drug cost$472,025
Part D patients301

Dr. Huang's Part D claims by kind of drug, 2024

  • Generic1,511 claims75%
  • Brand-name497 claims25%

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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 7882024: 1,821131%

Drugs named by CMS: 27 in 2024, 19 in 2023.

See all prescribing by Dr. Huang

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. Gary Sijia Huang scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Huang for performance year 2024, reported as part of a group. Dr. Huang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Huang's MIPS scores, performance year 2024

  • 86of 100Final score
  • 57.2of 100Quality
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Gary Sijia Huang has 21 publications on record

Dmand AI links 21 papers to Dr. Huang, published from 2013 to 2023. 2022 was the busiest year, with 5. The most frequent topics are Echocardiography, Betacoronavirus and Coronary Artery Disease. Dr. Huang has published most often in Am J Cardiol. Dr. Huang's most frequent co-authors are Song Li, MD, Mohamed Mamdouh Salaheldin Abdelmotleb and Gabriel S. Aldea, MD.

Papers21
Years published2013 to 2023

Dr. Huang's papers by year, 2013 to 2023

Topics Dr. Huang writes about most

  • Echocardiography
  • Betacoronavirus
  • Coronary Artery Disease
  • Coronavirus Infections
  • COVID-19
  • Echocardiography, Transesophageal
  • Pandemics
  • Pneumonia, Viral

Dr. Huang's most frequent co-authors

Recent publications by Dr. Huang

See all 21 publications and co-authors

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 cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Gary Sijia Huang received $14,791 in industry payments from 2016 to 2025

CMS Open Payments shows 456 general payments to Dr. Huang from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $1,384.

General payments to Dr. Huang by program year, 2016 to 2025

General payments to Dr. Huang by kind, 2016 to 2025

$14.8Kin total
  • Food and beverage$14,07895%
  • Travel and lodging$3592%
  • Education$3302%
  • Consulting fees$240%

Companies that paid Dr. Huang the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Huang

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Gary Sijia Huang graduated from Albert Einstein College of Medicine

Dr. Huang graduated from Albert Einstein College of Medicine in 2011.

  1. Medical schoolAlbert Einstein College of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Gary Sijia Huang accepts plans from 19 insurance carriers

Dr. Huang is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +11 more carriersWith a free account

Plan types Dr. Huang accepts, by number of carriers

  1. PPO10
  2. HMO9
  3. Medicare7
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Gary Sijia Huang's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Gary Sijia 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. Gary Sijia Huang's NPI number?

Dr. Gary Sijia Huang's NPI number is 1356633341. It was assigned on May 9, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Gary Sijia Huang?

Dr. Gary Sijia Huang is a cardiologist in San Francisco, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Gary Sijia Huang practice?

Dr. Huang practices at 2250 Hayes St, San Francisco, CA 94117. Dr. Huang's primary practice is Cardiovascular Medical Group in San Francisco, California. Dmand AI also links Dr. Huang to 4 hospitals, 3 group practices and clinics and 2 medical groups.

What is Dr. Gary Sijia Huang's office phone number?

The practice phone on file for Dr. Huang is (415) 666-3220.

What is Dr. Gary Sijia Huang's medical license number?

Dr. Huang's Washington license number on file is MD60878043, one of the licenses on file in 3 states.

Which states has Dr. Gary Sijia Huang been licensed in?

Dmand AI has state licenses on file for Dr. Huang in Washington (2018 to 2023), California (2016 to 2026) and Massachusetts (2011 to 2014).

Which hospitals is Dr. Gary Sijia Huang affiliated with?

Dr. Huang is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. Dmand AI links Dr. Huang to 4 more hospitals.

What medical group is Dr. Gary Sijia Huang part of?

Dr. Huang is linked to Cardiovascular Medical Group. Dmand AI links Dr. Huang to 2 more medical groups.

Does Dr. Gary Sijia Huang accept Medicare?

Yes. CMS data shows Dr. Huang billed Medicare for 1,587 services in 2024, and Dr. Huang accepts Medicare assignment.

What is Dr. Gary Sijia Huang's MIPS score?

Dr. Huang's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Gary Sijia Huang see?

CMS counts 444 Medicare patients who saw Dr. Huang in 2024, with an average age of 77.

Is Dr. Gary Sijia Huang board certified?

Yes. Dr. Huang is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Dr. Gary Sijia Huang bill to Medicare?

In 2024, Dr. Huang's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93306) and heart test or procedure (93000).

Where did Dr. Gary Sijia Huang go to medical school?

Dr. Huang graduated from Albert Einstein College of Medicine in 2011.

What drugs does Dr. Gary Sijia Huang prescribe most?

In 2024 Medicare Part D data, Dr. Huang's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Amlodipine Besylate.

Has Dr. Gary Sijia Huang received payments from drug or device companies?

CMS Open Payments shows $14,791 in general payments to Dr. Huang from 46 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.

How long has Dr. Gary Sijia Huang been practicing?

Dr. Huang graduated from medical school in 2011, 15 years ago.

Does Dr. Gary Sijia Huang do research?

Dmand AI links 21 publications to Dr. Huang, published from 2013 to 2023.

Who does Dr. Gary Sijia Huang publish with?

Dr. Huang's most frequent co-authors are Song Li, MD (2 shared papers), Mohamed Mamdouh Salaheldin Abdelmotleb (1 shared paper) and Gabriel S. Aldea, MD (1 shared paper).

What insurance does Dr. Gary Sijia Huang accept?

Dr. Huang is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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