Dr. Sung Won Cho, MD
- Medicare services, 2024
- 151
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 135
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 1035-116Th Ave NE, Bellevue, WA 98004
- Practice phone
- Call (425) 688-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cho's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sung Won Cho is a general surgeon in Bellevue, Washington
Dr. Cho practices at Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System.
Dr. Cho's NPI, 1588822951, was assigned on June 1, 2008. Dr. Cho holds Washington license MD60621759.
- NPI
- 1588822951NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456599547
- NPI enumeration date
- June 1, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 688-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sung Won Cho practices at Overlake Medical Center in Bellevue, Washington
Dr. Cho's primary practice is Overlake Medical Center, at 1035-116Th Ave NE, Bellevue, WA 98004 in King County. The practice phone is (425) 688-5000.
- Overlake Medical Center1035-116Th Ave NE, Bellevue, WA 98004 · King CountyPhone(425) 688-5000
Source: Dmand AI Affiliation Data
Dr. Sung Won Cho is affiliated with 4 sites of care and 2 medical groups
Dr. Cho's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. Dr. Cho is also affiliated with Snoqualmie Valley Health. The medical group on file is Seattle Orthopedic Center. Dmand AI also links Dr. Cho to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sung Won Cho's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cho practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Overlake Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sung Won Cho is one of 642 general surgeons in Washington
Surgery is Dr. Cho's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Cho's licenses on file in 3 states: Washington, Oregon and Pennsylvania.
Specialties and state licenses
- Surgery, WashingtonPrimary
- Oregon license
- Pennsylvania license
General surgeons near Dr. Cho
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. Sung Won Cho billed Medicare for 151 services in 2024
CMS data shows 151 Medicare services from Dr. Cho across 3 procedure codes in 2024, for 139 Medicare patients. Medicare paid $13,380 for them.
Dr. Cho's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1672024: 15110%
- Surgery
- 2023: 132024: 0100%
Where Dr. Cho's Medicare services took place, 2024
- In an office1611%
- In a facility13589%
Dr. Cho compared with the Washington median for general surgeons, 2024
- Dr. Cho
- Washington median
- Medicare services
- 151vs 9264% above
- Medicare patients
- 139vs 8858% above
- Part D claims
- 63vs 3391% above
Medians across 610 general surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Cho'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cho and other general surgeons in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sung Won Cho treated 139 Medicare patients in 2024, average age 79
CMS counts 139 Medicare patients who saw Dr. Cho in 2024. The largest group is 75 to 84, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cho's median patient age at 58, with 51% women.
Dr. Cho's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cho's Medicare patients by sex, 2024
- Women7554%
- Men6446%
Chronic conditions among Dr. Cho's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Atrial fibrillation34%
- Ischemic heart disease30%
- Chronic kidney disease27%
- Diabetes27%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cho'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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sung Won Cho wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Cho wrote 135 Medicare Part D claims for 52 patients. 98% of them were for generic drugs. CMS names the drug for 63 of them, across 3 drugs with 11 or more claims each, at $486 in total drug cost. In 2023, CMS named 19 claims across 1 drug.
Dr. Cho's Part D claims by kind of drug, 2024
- Generic132 claims98%
- Brand-name and other3 claims2%
Dr. Cho'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. Cho's Part D claims, 2024
- Opioids44%59 of 135 claims
- Antibiotics12%16 of 135 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: 192024: 63232%
Drugs named by CMS: 3 in 2024, 1 in 2023.
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
How Dr. Sung Won Cho takes part in Medicare
Dr. Cho accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair (minimally invasive): 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. Sung Won Cho has 2 publications on record
Dmand AI links 2 papers to Dr. Cho, published from 2012 to 2019. Dr. Cho's most frequent co-authors are Dominick Joseph Angiolillo, MD and Francesco Franchi, MD.
Dr. Cho's most frequent co-authors
Recent publications by Dr. Cho
See who Dr. Cho researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cho works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sung Won Cho received $15,830 in industry payments from 2016 to 2025
CMS Open Payments shows 57 general payments to Dr. Cho from 10 drug and device companies from 2016 to 2025. Education make up the largest share, 73% of the total. Intuitive Surgical, Inc. paid the most, $14,464.
General payments to Dr. Cho by program year, 2016 to 2025
General payments to Dr. Cho by kind, 2016 to 2025
- Education$11,48573%
- Travel and lodging$2,26214%
- Food and beverage$2,08313%
Companies that paid Dr. Cho the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sung Won Cho's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sung Won Cho
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. Sung Won Cho's NPI number?
Dr. Sung Won Cho's NPI number is 1588822951. It was assigned on June 1, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Sung Won Cho?
Dr. Sung Won Cho is a general surgeon in Bellevue, Washington. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sung Won Cho practice?
Dr. Cho practices at 1035-116Th Ave NE, Bellevue, WA 98004. Dr. Cho's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. Dmand AI also links Dr. Cho to 2 group practices and clinics and 1 medical group.
What is Dr. Sung Won Cho's office phone number?
The practice phone on file for Dr. Cho is (425) 688-5000.
What is Dr. Sung Won Cho's medical license number?
Dr. Cho holds Washington license MD60621759, one of the licenses on file in 3 states.
Which states has Dr. Sung Won Cho been licensed in?
Dmand AI has state licenses on file for Dr. Cho in Washington, Oregon and Pennsylvania.
Which hospitals is Dr. Sung Won Cho affiliated with?
Dr. Cho practices at Overlake Medical Center in Bellevue, Washington. Dr. Cho is also affiliated with Snoqualmie Valley Health.
What medical group is Dr. Sung Won Cho part of?
Dr. Cho is linked to Seattle Orthopedic Center. Dmand AI links Dr. Cho to 1 more medical group.
Does Dr. Sung Won Cho accept Medicare?
Yes. CMS data shows Dr. Cho billed Medicare for 151 services in 2024, and Dr. Cho accepts Medicare assignment.
How many Medicare patients does Dr. Sung Won Cho see?
CMS counts 139 Medicare patients who saw Dr. Cho in 2024, with an average age of 79.
Show 6 more questionsShow fewer questions
What services does Dr. Sung Won Cho bill to Medicare?
In 2024, Dr. Cho's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, new patient (99204).
What drugs does Dr. Sung Won Cho prescribe most?
In 2024 Medicare Part D data, Dr. Cho's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Pantoprazole Sodium.
Has Dr. Sung Won Cho received payments from drug or device companies?
CMS Open Payments shows $15,830 in general payments to Dr. Cho from 10 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Sung Won Cho been practicing?
Dr. Cho graduated from medical school in 2002, 24 years ago.
Does Dr. Sung Won Cho do research?
Dmand AI links 2 publications to Dr. Cho, published from 2012 to 2019.
Who does Dr. Sung Won Cho publish with?
Dr. Cho's most frequent co-authors are Dominick Joseph Angiolillo, MD (1 shared paper) and Francesco Franchi, MD (1 shared paper).
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