Dr. Eric L. Hsu, MD

  • Laguna Hills, CA
  • Anesthesiologist
NPI1114965092PAC ID5890820864
Medicare services, 2024
202
Medicare patients, 2024
266
Part D claims, 2017
13
Publications
2
Hospital affiliations
1
Practice address
24411 Health Ctr Dr, #450, Laguna Hills, CA 92653
Practice phone
Call (714) 586-9386
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Digestive Care Center - Saddleback Medical Center

Surgery Center - Medicare-Certified · Laguna Hills, California

See all 5 affiliations

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Dr. Eric L. Hsu is an anesthesiologist in Laguna Hills, California

Dr. Hsu practices at Digestive Care Center - Saddleback Medical Center in Laguna Hills, California.

Dr. Hsu's NPI, 1114965092, was assigned on June 3, 2006. Dr. Hsu graduated from New York Medical College in 1997. Dr. Hsu holds California license A66350.

NPI and contact details
Medicare PAC ID
5890820864
NPI enumeration date
June 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(714) 586-9386
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
51
Medical school graduation
1997

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

Dr. Eric L. Hsu practices at Digestive Care Center - Saddleback Medical Center in Laguna Hills, California

Dr. Hsu's primary practice is Digestive Care Center - Saddleback Medical Center, at 24411 Health Ctr Dr, #450, Laguna Hills, CA 92653. The practice phone is (714) 586-9386.

  • Digestive Care Center - Saddleback Medical Center
    24411 Health Ctr Dr, #450, Laguna Hills, CA 92653Phone(714) 586-9386

Source: Dmand AI Affiliation Data

Dr. Eric L. Hsu is affiliated with 4 sites of care and 1 medical group

Dr. Hsu's primary practice is Digestive Care Center - Saddleback Medical Center in Laguna Hills, California. Dr. Hsu is also affiliated with Providence Mission Hospital. The medical group on file is Mission Anesthesia Consultants. Dmand AI also links Dr. Hsu to 1 more group practice or clinic and 1 ambulatory surgery center, each named with a free account.

See all 5 affiliations for Dr. Hsu

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

Dmand AI tracks the EHR system at Dr. Eric L. Hsu's practice

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

EHR by site
SiteEHR vendor and product
Digestive Care Center - Saddleback Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Eric L. Hsu is one of 6,593 anesthesiologists in California

Anesthesiology is Dr. Hsu's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hsu is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Hsu is licensed in California.

Specialties and state licenses

  • Anesthesiology, CaliforniaPrimaryLicense A66350 · 1998 to 2026 · taxonomy 207L00000X

Anesthesiologists near Dr. Hsu

Counts of anesthesiologists 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. Eric L. Hsu billed Medicare for 202 services in 2024

CMS data shows 202 Medicare services from Dr. Hsu across 5 procedure codes in 2024, for 266 Medicare patients. Medicare paid $20,899 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024202
Medicare patients266
Paid by Medicare$20,899
Procedure codes5

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

  • 2023
  • 2024
Anesthesia
2023: 1582024: 20228%

Dr. Hsu compared with the California median for anesthesiologists, 2024

  • Dr. Hsu
  • California median
Medicare services
202vs 722.8 times
Medicare patients
266vs 14386% above
Part D claims
13vs 2343% below

Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.

Dr. Hsu'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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Need commercial claims for Dr. Hsu?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hsu and other anesthesiologists in California.

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

Dr. Eric L. Hsu treated 266 Medicare patients in 2024, average age 75

CMS counts 266 Medicare patients who saw Dr. Hsu in 2024. The largest group is 65 to 74, with 133 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Hsu's median patient age at 59, with 64% women.

Medicare patients, 2024266
Average age75
Average risk score1.06
Also on Medicaid15%

Dr. Hsu's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hsu's Medicare patients by sex, 2024

  • Women13952%
  • Men12748%

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

  1. High cholesterol75%
  2. High blood pressure67%
  3. Arthritis44%
  4. Diabetes25%
  5. Ischemic heart disease21%
  6. Osteoporosis21%
  7. Chronic kidney disease20%
  8. Cancer17%

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

Dr. Hsu'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

  • Women64%
  • Men36%

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

Dr. Eric L. Hsu wrote 13 Medicare Part D claims in 2017

In 2017, Dr. Hsu wrote 13 Medicare Part D claims. They cover 1 drug, with $438 in total drug cost.

Part D claims, 201713
Drugs named by CMS1
Total drug cost$438

Dr. Hsu's most prescribed drugs by claims, 2017

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Hsu

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. Eric L. Hsu takes part in Medicare

Dr. Hsu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Eric L. Hsu has 2 publications on record

Dmand AI links 2 papers to Dr. Hsu. Dr. Hsu's most frequent co-authors are Christy M. Anthony, MD, Armen Haroutunian, MD and Eric Shen-Zen Hsu, MD.

Papers2

Dr. Hsu's most frequent co-authors

Recent publications by Dr. Hsu

See all 2 publications and co-authors

See who Dr. Hsu researches with

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

How network discovery works

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

Dr. Eric L. Hsu received $5,158 in industry payments from 2016 to 2024

CMS Open Payments shows 36 general payments to Dr. Hsu from 9 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 78% of the total. Depomed, Inc. paid the most, $4,717.

General payments to Dr. Hsu by program year, 2016 to 2024

General payments to Dr. Hsu by kind, 2016 to 2024

$5.2Kin total
  • Speaker and faculty fees$4,00078%
  • Food and beverage$1,13922%
  • Travel and lodging$200%

Companies that paid Dr. Hsu the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Hsu

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

Dr. Eric L. Hsu graduated from New York Medical College

Dr. Hsu graduated from New York Medical College in 1997.

  1. Medical schoolNew York Medical College
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Dr. Eric L. Hsu accepts plans from 3 insurance carriers

Dr. Hsu is in network with 3 carriers, including Elevance, CMS Medicare and RI State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Elevance
  • CMS Medicare
  • RI State Medicaid

Plan types Dr. Hsu accepts, by number of carriers

  1. Medicare2
  2. EPO1
  3. HMO1
  4. Medicaid1
  5. POS1
  6. PPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Eric L. Hsu'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 and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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. Eric L. Hsu

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. Eric L. Hsu's NPI number?

Dr. Eric L. Hsu's NPI number is 1114965092. It was assigned on June 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Eric L. Hsu?

Dr. Eric L. Hsu is an anesthesiologist in Laguna Hills, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Eric L. Hsu practice?

Dr. Hsu practices at 24411 Health Ctr Dr, #450, Laguna Hills, CA 92653. Dr. Hsu's primary practice is Digestive Care Center - Saddleback Medical Center in Laguna Hills, California. Dmand AI also links Dr. Hsu to 1 group practice or clinic and 1 ambulatory surgery center.

What is Dr. Eric L. Hsu's office phone number?

The practice phone on file for Dr. Hsu is (714) 586-9386.

What is Dr. Eric L. Hsu's medical license number?

Dr. Hsu holds California license A66350.

Which hospitals is Dr. Eric L. Hsu affiliated with?

Dr. Hsu is affiliated with Providence Mission Hospital.

What medical group is Dr. Eric L. Hsu part of?

Dr. Hsu is linked to Mission Anesthesia Consultants.

Does Dr. Eric L. Hsu accept Medicare?

Yes. CMS data shows Dr. Hsu billed Medicare for 202 services in 2024, and Dr. Hsu accepts Medicare assignment.

How many Medicare patients does Dr. Eric L. Hsu see?

CMS counts 266 Medicare patients who saw Dr. Hsu in 2024, with an average age of 75.

Is Dr. Eric L. Hsu board certified?

Yes. Dr. Hsu is board certified in anesthesiology by the American Board of Anesthesiology.

Show 8 more questionsShow fewer questions

What services does Dr. Eric L. Hsu bill to Medicare?

In 2024, Dr. Hsu's most billed Medicare services were anesthesia (00142), anesthesia (00811) and anesthesia (00813).

Where did Dr. Eric L. Hsu go to medical school?

Dr. Hsu graduated from New York Medical College in 1997.

What drugs does Dr. Eric L. Hsu prescribe most?

In 2017 Medicare Part D data, Dr. Hsu's most prescribed drugs by claims were Hydrocodone-Acetaminophen.

Has Dr. Eric L. Hsu received payments from drug or device companies?

CMS Open Payments shows $5,158 in general payments to Dr. Hsu from 9 companies from 2016 to 2024. The largest total came from Depomed, Inc.

How long has Dr. Eric L. Hsu been practicing?

Dr. Hsu graduated from medical school in 1997, 29 years ago.

Does Dr. Eric L. Hsu do research?

Dmand AI links 2 publications to Dr. Hsu.

Who does Dr. Eric L. Hsu publish with?

Dr. Hsu's most frequent co-authors are Christy M. Anthony, MD (1 shared paper), Armen Haroutunian, MD (1 shared paper) and Eric Shen-Zen Hsu, MD (1 shared paper).

What insurance does Dr. Eric L. Hsu accept?

Dr. Hsu is in network with 3 carriers, including Elevance, CMS Medicare and RI State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

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