Hugh Sung Chung

  • Anaheim, CA
  • General surgeon
NPI1639309156PAC ID6608183553
Medicare services, 2024
129
Medicare patients, 2024
85
Hospital affiliations
2
Industry payments
$16,635
Medical groups
8
Practice address
1211 West La Palma, Suite 301, Anaheim, CA 92801
Practice phone
Call (714) 284-0737
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Anaheim Endoscopy Center

Surgery Center - Medicare-Certified · Anaheim, California

See all 17 affiliations

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Hugh Sung Chung is a general surgeon in Anaheim, California

Hugh Chung practices at Anaheim Endoscopy Center in Anaheim, California.

Hugh Chung's NPI, 1639309156, was assigned on July 17, 2009. Hugh Chung graduated from University of Illinois College of Medicine - Chicago in 2009. Hugh Chung's Michigan license number on file is 4301094833.

NPI and contact details
Medicare PAC ID
6608183553
NPI enumeration date
July 17, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(714) 284-0737
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
43
Medical school graduation
2009

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

Hugh Sung Chung practices at Anaheim Endoscopy Center in Anaheim, California

Hugh Chung's primary practice is Anaheim Endoscopy Center, at 1211 West La Palma, Suite 301, Anaheim, CA 92801. The practice phone is (714) 284-0737.

  • Anaheim Endoscopy Center
    1211 West La Palma, Suite 301, Anaheim, CA 92801Phone(714) 284-0737

Source: Dmand AI Affiliation Data

Hugh Sung Chung is affiliated with 9 sites of care and 8 medical groups

Hugh Chung's primary practice is Anaheim Endoscopy Center in Anaheim, California. Hugh Chung is also affiliated with AHMC Anaheim Regional Medical Center. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Hugh Chung to 1 more hospital, 7 medical groups and 6 group practices and clinics, each named with a free account.

See all 17 affiliations for Hugh Chung

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

Dmand AI tracks the EHR system at Hugh Sung Chung's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Hugh Chung practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Anaheim Endoscopy CenterAvailable with a free account
+8 more sites and 7 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Hugh Sung Chung is one of 2,926 general surgeons in California

Surgery is Hugh Chung's primary specialty in the NPI Registry, under taxonomy code 208600000X. Hugh Chung is board certified in surgery by the American Board of Surgery. Dmand AI has Hugh Chung's licenses on file in 2 states: Michigan and California.

Specialties and state licenses

  • Surgery, MichiganPrimaryLicense 4301094833 · 2009 to 2015 · taxonomy 208600000X
  • Surgical critical care, CaliforniaLicense 136961 · 2015 to 2026 · taxonomy 2086S0102X

Clinical focus

Dmand AI lists collapsed lung, esophagus, stomach, or upper small intestine surgery and traumatic coma among the conditions Hugh Chung treats.

General surgeons near Hugh Chung

Counts of general surgeons 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

Hugh Sung Chung billed Medicare for 129 services in 2024

CMS data shows 129 Medicare services from Hugh Chung across 6 procedure codes in 2024, for 85 Medicare patients. Medicare paid $14,357 for them.

Medicare services, 2024129
Medicare patients85
Paid by Medicare$14,357
Procedure codes6

Hugh Chung's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 982024: 12932%

Where Hugh Chung's Medicare services took place, 2024

  • In an office2620%
  • In a facility10380%

Hugh Chung compared with the California median for general surgeons, 2024

  • Hugh Chung
  • California median
Medicare services
129vs 16622% below
Medicare patients
85vs 12130% below

Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.

Hugh Chung'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 Hugh Chung

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

Hugh Sung Chung treated 85 Medicare patients in 2024, average age 73

CMS counts 85 Medicare patients who saw Hugh Chung in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 59% are also on Medicaid. Their average risk score is 2.29, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Hugh Chung's median patient age at 56, with 50% women.

Medicare patients, 202485
Average age73
Average risk score2.29
Also on Medicaid59%

Hugh Chung's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Hugh Chung's Medicare patients by sex, 2024

  • Women3946%
  • Men4654%

Chronic conditions among Hugh Chung's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol72%
  3. Diabetes49%
  4. Arthritis44%
  5. Chronic kidney disease40%
  6. Mood disorders39%
  7. Ischemic heart disease36%
  8. Depression35%

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

Hugh Chung's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women50%
  • Men50%

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

How Hugh Sung Chung takes part in Medicare

Hugh Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 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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Hugh Sung Chung received $16,635 in industry payments from 2016 to 2025

CMS Open Payments shows 32 general payments to Hugh Chung from 11 drug and device companies from 2016 to 2025. Education make up the largest share, 78% of the total. Intuitive Surgical, Inc. paid the most, $14,158.

General payments to Hugh Chung by program year, 2016 to 2025

General payments to Hugh Chung by kind, 2016 to 2025

$16.6Kin total
  • Education$13,00078%
  • Travel and lodging$2,48915%
  • Food and beverage$1,1377%
  • Gifts$90%

Companies that paid Hugh Chung the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Hugh Chung

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

Hugh Sung Chung graduated from University of Illinois College of Medicine - Chicago

Hugh Chung graduated from University of Illinois College of Medicine - Chicago in 2009.

  1. Medical schoolUniversity of Illinois College of Medicine - Chicago
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in surgical critical careAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Hugh Sung Chung accepts plans from 15 insurance carriers

Hugh Chung is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Hugh Chung accepts, by number of carriers

  1. PPO10
  2. Medicare7
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Hugh Sung Chung'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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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 Hugh Sung Chung

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Hugh Sung Chung's NPI number?

Hugh Sung Chung's NPI number is 1639309156. It was assigned on July 17, 2009, and it is active in the NPI Registry.

What does Hugh Sung Chung specialize in?

Hugh Sung Chung is a general surgeon in Anaheim, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Hugh Sung Chung practice?

Hugh Chung practices at 1211 West La Palma, Suite 301, Anaheim, CA 92801. Hugh Chung's primary practice is Anaheim Endoscopy Center in Anaheim, California. Dmand AI also links Hugh Chung to 1 hospital, 7 medical groups and 6 group practices and clinics.

What is Hugh Sung Chung's office phone number?

The practice phone on file for Hugh Chung is (714) 284-0737.

What is Hugh Sung Chung's medical license number?

Hugh Chung's Michigan license number on file is 4301094833, one of the licenses on file in 2 states.

Which states has Hugh Sung Chung been licensed in?

Dmand AI has state licenses on file for Hugh Chung in Michigan (2009 to 2015) and California (2015 to 2026).

Which hospitals is Hugh Sung Chung affiliated with?

Hugh Chung is affiliated with AHMC Anaheim Regional Medical Center. Dmand AI links Hugh Chung to 1 more hospital.

What medical group is Hugh Sung Chung part of?

Hugh Chung is linked to St. Jude Heritage Medical Group. Dmand AI links Hugh Chung to 7 more medical groups.

Does Hugh Sung Chung accept Medicare?

Yes. CMS data shows Hugh Chung billed Medicare for 129 services in 2024, and Hugh Chung accepts Medicare assignment.

How many Medicare patients does Hugh Sung Chung see?

CMS counts 85 Medicare patients who saw Hugh Chung in 2024, with an average age of 73.

Show 6 more questionsShow fewer questions

Is Hugh Sung Chung board certified?

Yes. Hugh Chung is board certified in surgery by the American Board of Surgery.

What services does Hugh Sung Chung bill to Medicare?

In 2024, Hugh Chung's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and critical care (99291).

Where did Hugh Sung Chung go to medical school?

Hugh Chung graduated from University of Illinois College of Medicine - Chicago in 2009.

Has Hugh Sung Chung received payments from drug or device companies?

CMS Open Payments shows $16,635 in general payments to Hugh Chung from 11 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Hugh Sung Chung been practicing?

Hugh Chung graduated from medical school in 2009, 17 years ago.

What insurance does Hugh Sung Chung accept?

Hugh Chung is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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