Dr. Elaine Yi-Ning Hsiang, MD

  • Stanford, CA
  • Emergency medicine physician
NPI1386272979PAC ID4486004090
Medicare services, 2024
172
Medicare patients, 2024
153
Part D claims, 2024
34
Publications
12
MIPS score, 2024
97
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 7 affiliations

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Dr. Elaine Yi-Ning Hsiang is an emergency medicine physician in Stanford, California

Dr. Hsiang practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Hsiang's NPI, 1386272979, was assigned on March 30, 2020. Dr. Hsiang graduated from UCSF School of Medicine in 2020. Dr. Hsiang holds California license A189240.

NPI and contact details
Medicare PAC ID
4486004090
NPI enumeration date
March 30, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
32
Medical school graduation
2020

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

Dr. Elaine Yi-Ning Hsiang practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Hsiang's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Dr. Elaine Yi-Ning Hsiang is affiliated with 4 sites of care and 3 medical groups

Dr. Hsiang's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dr. Hsiang is also affiliated with California Pacific Medical Center Van Ness Campus. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Hsiang to 2 more hospitals and 2 medical groups, each named with a free account. Dr. Hsiang's employer is on file too: a hospital.

See all 7 affiliations for Dr. Hsiang

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Elaine Yi-Ning Hsiang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hsiang practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Elaine Yi-Ning Hsiang is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Hsiang's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Hsiang is licensed in California.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A189240 · 2023 to 2027 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Hsiang

Counts of emergency medicine physicians 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. Elaine Yi-Ning Hsiang billed Medicare for 172 services in 2024

CMS data shows 172 Medicare services from Dr. Hsiang across 4 procedure codes in 2024, for 153 Medicare patients. Medicare paid $19,540 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024172
Medicare patients153
Paid by Medicare$19,540
Procedure codes4

Dr. Hsiang's Medicare services by type, 2024

  1. Office and hospital visits134
  2. Tests and treatments38

Dr. Hsiang compared with the California median for emergency medicine physicians, 2024

  • Dr. Hsiang
  • California median
Medicare services
172vs 26535% below
Medicare patients
153vs 24337% below

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Hsiang'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. Hsiang

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

Dr. Elaine Yi-Ning Hsiang treated 153 Medicare patients in 2024, average age 74

CMS counts 153 Medicare patients who saw Dr. Hsiang in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 63% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.07, 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. Hsiang's median patient age at 49, with 54% women.

Medicare patients, 2024153
Average age74
Average risk score2.07
Also on Medicaid42%

Dr. Hsiang's Medicare patients by age, 2024

Dr. Hsiang's Medicare patients by sex, 2024

  • Women8858%
  • Men6542%

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

  1. High blood pressure75%
  2. High cholesterol63%
  3. Arthritis40%
  4. Mood disorders37%
  5. Atrial fibrillation33%
  6. Diabetes33%
  7. Ischemic heart disease33%
  8. Anxiety30%

Share of Medicare patients with each condition. A patient can have several.

Dr. Hsiang's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 49

Patient panel by sex, all payers

  • Women54%
  • Men44%

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

Dr. Elaine Yi-Ning Hsiang wrote 34 Medicare Part D claims in 2024

In 2024, Dr. Hsiang wrote 34 Medicare Part D claims for 29 patients. 100% of them were for generic drugs.

Part D claims, 202434
Part D patients29

Drug classes CMS tracks in Dr. Hsiang's Part D claims, 2024

  • Antibiotics41%14 of 34 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Elaine Yi-Ning Hsiang scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Hsiang for performance year 2024, reported as part of a group. Dr. Hsiang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Hsiang's MIPS scores, performance year 2024

  • 97of 100Final score
  • 91.9of 100Quality
  • 40of 100Improvement Activities
  • 79of 100Cost

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

For MedTech and pharma teams

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Dr. Elaine Yi-Ning Hsiang has 12 publications on record

Dmand AI links 12 papers to Dr. Hsiang, published from 2018 to 2025. 2022 was the busiest year, with 3. The most frequent topics are Sexual and Gender Minorities, Homosexuality, Male and HIV Infections. Dr. Hsiang's most frequent co-authors are Joel Lee Moll, MD, Christopher S. Stauffer, MD and Laura Beauchamps, MD.

Papers12
Years published2018 to 2025

Dr. Hsiang's papers by year, 2018 to 2025

Topics Dr. Hsiang writes about most

  • Sexual and Gender Minorities
  • Homosexuality, Male
  • HIV Infections
  • San Francisco
  • Central Nervous System Stimulants
  • Health Services Accessibility
  • Methamphetamine
  • Oxytocin

Dr. Hsiang's most frequent co-authors

Recent publications by Dr. Hsiang

See all 12 publications and co-authors

See who Dr. Hsiang researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hsiang works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

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

Dr. Elaine Yi-Ning Hsiang graduated from UCSF School of Medicine

Dr. Hsiang graduated from UCSF School of Medicine in 2020.

  1. Medical schoolUCSF School of Medicine

Source: Dmand AI Professional Profile Data

Dr. Elaine Yi-Ning Hsiang accepts plans from 1 insurance carrier

Dr. Hsiang is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Dr. Elaine Yi-Ning Hsiang'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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 (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
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. Elaine Yi-Ning Hsiang

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. Elaine Yi-Ning Hsiang's NPI number?

Dr. Elaine Yi-Ning Hsiang's NPI number is 1386272979. It was assigned on March 30, 2020, and it is active in the NPI Registry.

What kind of doctor is Dr. Elaine Yi-Ning Hsiang?

Dr. Elaine Yi-Ning Hsiang is an emergency medicine physician in Stanford, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Elaine Yi-Ning Hsiang practice?

Dr. Hsiang practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Hsiang's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Hsiang to 2 hospitals and 2 medical groups.

What is Dr. Elaine Yi-Ning Hsiang's office phone number?

The practice phone on file for Dr. Hsiang is (650) 723-4000.

What is Dr. Elaine Yi-Ning Hsiang's medical license number?

Dr. Hsiang holds California license A189240.

Which hospitals is Dr. Elaine Yi-Ning Hsiang affiliated with?

Dr. Hsiang practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Hsiang is also affiliated with California Pacific Medical Center Van Ness Campus. Dmand AI links Dr. Hsiang to 2 more hospitals.

What medical group is Dr. Elaine Yi-Ning Hsiang part of?

Dr. Hsiang is linked to Stanford Health Care. Dmand AI links Dr. Hsiang to 2 more medical groups.

Does Dr. Elaine Yi-Ning Hsiang accept Medicare?

Yes. CMS data shows Dr. Hsiang billed Medicare for 172 services in 2024, and Dr. Hsiang accepts Medicare assignment.

What is Dr. Elaine Yi-Ning Hsiang's MIPS score?

Dr. Hsiang's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

How many Medicare patients does Dr. Elaine Yi-Ning Hsiang see?

CMS counts 153 Medicare patients who saw Dr. Hsiang in 2024, with an average age of 74.

Show 6 more questionsShow fewer questions

What services does Dr. Elaine Yi-Ning Hsiang bill to Medicare?

In 2024, Dr. Hsiang's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).

Where did Dr. Elaine Yi-Ning Hsiang go to medical school?

Dr. Hsiang graduated from UCSF School of Medicine in 2020.

How long has Dr. Elaine Yi-Ning Hsiang been practicing?

Dr. Hsiang graduated from medical school in 2020, 6 years ago.

Does Dr. Elaine Yi-Ning Hsiang do research?

Dmand AI links 12 publications to Dr. Hsiang, published from 2018 to 2025.

Who does Dr. Elaine Yi-Ning Hsiang publish with?

Dr. Hsiang's most frequent co-authors are Joel Lee Moll, MD (2 shared papers), Christopher S. Stauffer, MD (2 shared papers) and Laura Beauchamps, MD (1 shared paper).

What insurance does Dr. Elaine Yi-Ning Hsiang accept?

Dr. Hsiang is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

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