Dr. John Hochung Lee, MD

  • Sacramento, CA
  • General surgeon
NPI1629308358PAC ID9537301502
Medicare services, 2024
298
Medicare patients, 2024
186
Part D claims, 2024
99
Hospital affiliations
4
Industry payments
$16,585
Practice address
2825 Capitol Avenue, Sacramento, CA 95816
Practice phone
Call (916) 454-2222
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sutter Medical Center, Sacramento

Hospital · Sacramento, California

See all 11 affiliations

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Dr. John Hochung Lee is a general surgeon in Sacramento, California

Dr. Lee practices at Sutter Medical Center, Sacramento in Sacramento, California, part of Sutter Health.

Dr. Lee's NPI, 1629308358, was assigned on December 31, 2009. Dr. Lee graduated from The Robert Larner, M.D. College of Medicine in 2006. Dr. Lee's California license number on file is A101809.

NPI and contact details
Medicare PAC ID
9537301502
NPI enumeration date
December 31, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(916) 454-2222
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

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

Dr. John Hochung Lee practices at Sutter Medical Center, Sacramento in Sacramento, California

Dr. Lee'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.

Source: Dmand AI Affiliation Data

Dr. John Hochung Lee is affiliated with 6 sites of care and 5 medical groups

Dr. Lee's primary practice is Sutter Medical Center, Sacramento in Sacramento, California, part of Sutter Health. Dr. Lee is also affiliated with Northwestern Medicine McHenry Hospital. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Lee to 2 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account.

See all 11 affiliations for Dr. Lee

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

Dmand AI tracks the EHR system at Dr. John Hochung Lee's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sutter Medical Center, SacramentoAvailable with a free account
+5 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. John Hochung Lee is one of 2,926 general surgeons in California

Surgery is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lee is board certified in surgery by the American Board of Surgery. Dr. Lee has a license on file in California.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A101809 · 2007 to 2025 · taxonomy 208600000X

Clinical focus

Dmand AI lists abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, appendectomy, colon removal, gallbladder removal, groin hernia surgery, hemorrhoids and mastectomy among the conditions Dr. Lee treats.

General surgeons near Dr. Lee

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

Dr. John Hochung Lee billed Medicare for 298 services in 2024

CMS data shows 298 Medicare services from Dr. Lee across 10 procedure codes in 2024, for 186 Medicare patients. Medicare paid $38,498 for them.

Medicare services, 2024298
Medicare patients186
Paid by Medicare$38,498
Procedure codes10

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

  • 2023
  • 2024
Office and hospital visits
2023: 1672024: 24647%
Surgery
2023: 112024: 34209%
Imaging
2023: 122024: 1850%

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

  • In an office11940%
  • In a facility17960%

Dr. Lee compared with the California median for general surgeons, 2024

  • Dr. Lee
  • California median
Medicare services
298vs 16680% above
Medicare patients
186vs 12154% above
Part D claims
88vs 342.6 times

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

Dr. Lee'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. Lee

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

Dr. John Hochung Lee treated 186 Medicare patients in 2024, average age 73

CMS counts 186 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 72 patients. 64% of them have high blood pressure, and 58% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 58, with 48% women.

Medicare patients, 2024186
Average age73
Average risk score1.49
Also on Medicaid32%

Dr. Lee's Medicare patients by age, 2024

Dr. Lee's Medicare patients by sex, 2024

  • Women9551%
  • Men9149%

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

  1. High blood pressure64%
  2. High cholesterol58%
  3. Arthritis49%
  4. Chronic kidney disease30%
  5. Diabetes27%
  6. Mood disorders26%
  7. Ischemic heart disease25%
  8. Anxiety24%

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

Dr. Lee's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women48%
  • Men51%

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

Dr. John Hochung Lee wrote 99 Medicare Part D claims in 2024

In 2024, Dr. Lee wrote 99 Medicare Part D claims for 54 patients. 99% of them were for generic drugs. CMS names the drug for 88 of them, across 2 drugs with 11 or more claims each, at $161 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.

Part D claims, 202499
Drugs named by CMS2
Total drug cost$161
Part D patients54

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

  • Generic98 claims99%
  • Brand-name and other1 claims1%

Dr. Lee'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. Lee's Part D claims, 2024

  • Opioids51%50 of 99 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: 312024: 88184%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Lee

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. John Hochung Lee ranks in the 92nd percentile for hernia repair (minimally invasive) in Medicare

Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of hernia repair (minimally invasive) by Dr. Lee, more than 92% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Lee ranks in Medicare procedure volume

Hernia repair (minimally invasive)
92nd percentile24 procedures
Melanoma (skin cancer) excision
66th percentile12 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

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

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 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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Dr. John Hochung Lee received $16,585 in industry payments from 2016 to 2025

CMS Open Payments shows 110 general payments to Dr. Lee from 15 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 28% of the total. Intuitive Surgical, Inc. paid the most, $10,957.

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

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

$16.6Kin total
  • Travel and lodging$4,64028%
  • Education$4,28026%
  • Speaker and faculty fees$4,00024%
  • Food and beverage$3,66422%

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

Share is of all general payments to this clinician.

See all payments to Dr. Lee

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

Dr. John Hochung Lee has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Lee, most recently CMS Stage 1 EHR in 2013. Dr. Lee serves on Surgery department, Credentialing committee and Robotic surgery committee.

Awards and honors for Dr. Lee

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • Fellow (FACS)

Dr. Lee's committees and leadership roles

Surgery departmentChair
2025 to present
Credentialing committeeChair
2023 to present
Robotic surgery committeeChair
2023 to present
Perioperative Governance CommitteeChair
2021 to present

Source: Dmand AI Professional Profile Data

Dr. John Hochung Lee graduated from The Robert Larner, M.D. College of Medicine

Dr. Lee graduated from The Robert Larner, M.D. College of Medicine in 2006. Dr. Lee is a member of ACS.

  1. Medical schoolThe Robert Larner, M.D. College of Medicine
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. John Hochung Lee accepts plans from 12 insurance carriers

Dr. Lee is in network with 12 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Elevance
  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +4 more carriersWith a free account

Plan types Dr. Lee accepts, by number of carriers

  1. Medicare8
  2. PPO8
  3. HMO6
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. John Hochung Lee'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)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. John Hochung Lee

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. John Hochung Lee's NPI number?

Dr. John Hochung Lee's NPI number is 1629308358. It was assigned on December 31, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. John Hochung Lee?

Dr. John Hochung Lee is a general surgeon in Sacramento, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. John Hochung Lee practice?

Dr. Lee practices at 2825 Capitol Avenue, Sacramento, CA 95816. Dr. Lee's primary practice is Sutter Medical Center, Sacramento in Sacramento, California, part of Sutter Health. Dmand AI also links Dr. Lee to 2 hospitals, 4 medical groups and 2 group practices and clinics.

What is Dr. John Hochung Lee's office phone number?

The practice phone on file for Dr. Lee is (916) 454-2222.

What is Dr. John Hochung Lee's medical license number?

Dr. Lee's California license number on file is A101809.

Which hospitals is Dr. John Hochung Lee affiliated with?

Dr. Lee practices at Sutter Medical Center, Sacramento in Sacramento, California. Dr. Lee is also affiliated with Northwestern Medicine McHenry Hospital. Dmand AI links Dr. Lee to 2 more hospitals.

What medical group is Dr. John Hochung Lee part of?

Dr. Lee is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. Lee to 4 more medical groups.

Does Dr. John Hochung Lee accept Medicare?

Yes. CMS data shows Dr. Lee billed Medicare for 298 services in 2024, and Dr. Lee accepts Medicare assignment.

How many Medicare patients does Dr. John Hochung Lee see?

CMS counts 186 Medicare patients who saw Dr. Lee in 2024, with an average age of 73.

Is Dr. John Hochung Lee board certified?

Yes. Dr. Lee is board certified in surgery by the American Board of Surgery.

Show 6 more questionsShow fewer questions

What services does Dr. John Hochung Lee bill to Medicare?

In 2024, Dr. Lee's most billed Medicare services were office visit, new patient (99204), hospital inpatient care (99232) and office visit, established patient (99214).

Where did Dr. John Hochung Lee go to medical school?

Dr. Lee graduated from The Robert Larner, M.D. College of Medicine in 2006.

What drugs does Dr. John Hochung Lee prescribe most?

In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Oxycodone HCl and Ibuprofen.

Has Dr. John Hochung Lee received payments from drug or device companies?

CMS Open Payments shows $16,585 in general payments to Dr. Lee from 15 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. John Hochung Lee been practicing?

Dr. Lee graduated from medical school in 2006, 20 years ago.

What insurance does Dr. John Hochung Lee accept?

Dr. Lee is in network with 12 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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