Dr. Jinsoo Chang, MD
- Medicare services, 2024
- 522
- Medicare patients, 2024
- 223
- Part D claims, 2024
- 619
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 16251 Sylvester Road SW, Burien, WA 98166
- Practice phone
- Call (206) 431-5237
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chang'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. Jinsoo Chang is an internist in Burien, Washington
Dr. Chang practices at St. Anne Hospital in Burien, Washington, part of CommonSpirit Health.
Dr. Chang's NPI, 1538424692, was assigned on July 5, 2012. Dr. Chang holds Michigan license 4301100555.
- NPI
- 1538424692NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395051304
- NPI enumeration date
- July 5, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 431-5237
- 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)
Dr. Jinsoo Chang practices at St. Anne Hospital in Burien, Washington
Dr. Chang's primary practice is St. Anne Hospital, at 16251 Sylvester Road SW, Burien, WA 98166 in King County. The practice phone is (206) 431-5237.
- St. Anne Hospital16251 Sylvester Road SW, Burien, WA 98166 · King CountyPhone(206) 431-5237
Source: Dmand AI Affiliation Data
Dr. Jinsoo Chang is affiliated with 2 sites of care and 1 medical group
Dr. Chang's primary practice is St. Anne Hospital in Burien, Washington, part of CommonSpirit Health. Dr. Chang is also affiliated with St. Francis Hospital. The medical group on file is Franciscan Orthopedics - Silverdale.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jinsoo Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Anne Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jinsoo Chang is one of 2,689 internists in Washington
Internal medicine is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chang is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Chang
Counts of internists 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. Jinsoo Chang billed Medicare for 522 services in 2024
CMS data shows 522 Medicare services from Dr. Chang across 5 procedure codes in 2024, for 223 Medicare patients. Medicare paid $44,178 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6432024: 52219%
Dr. Chang compared with the Washington median for internists, 2024
- Dr. Chang
- Washington median
- Medicare services
- 522vs 36443% above
- Medicare patients
- 223vs 16535% above
- Part D claims
- 310vs 18270% above
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Chang'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. Chang and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jinsoo Chang treated 223 Medicare patients in 2024, average age 77
CMS counts 223 Medicare patients who saw Dr. Chang in 2024. The largest group is 75 to 84, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.38, 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. Chang's median patient age at 69, with 52% women.
Dr. Chang's Medicare patients by age, 2024
Dr. Chang's Medicare patients by sex, 2024
- Women11049%
- Men11351%
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Heart failure52%
- Chronic kidney disease50%
- Ischemic heart disease46%
- Diabetes41%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jinsoo Chang wrote 619 Medicare Part D claims in 2024
In 2024, Dr. Chang wrote 619 Medicare Part D claims for 204 patients. 87% of them were for generic drugs. CMS names the drug for 310 of them, across 15 drugs with 11 or more claims each, at $28,663 in total drug cost. In 2023, CMS named 339 claims across 17 drugs.
Dr. Chang's Part D claims by kind of drug, 2024
- Generic539 claims87%
- Brand-name and other80 claims13%
Dr. Chang'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. Chang's Part D claims, 2024
- Opioids6%36 of 619 claims
- Antibiotics14%88 of 619 claims
- Antipsychotics, patients 65 and over2%15 of 619 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: 3392024: 3109%
Drugs named by CMS: 15 in 2024, 17 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. Jinsoo Chang takes part in Medicare
Dr. Chang 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. Jinsoo Chang has 1 publication on record
Dmand AI links 1 paper to Dr. Chang in 2016. Dr. Chang's most frequent co-author is Myron Craig Gerson, MD.
Dr. Chang's most frequent co-authors
Recent publications by Dr. Chang
See who Dr. Chang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chang works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Jinsoo Chang'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jinsoo Chang
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. Jinsoo Chang's NPI number?
Dr. Jinsoo Chang's NPI number is 1538424692. It was assigned on July 5, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Jinsoo Chang?
Dr. Jinsoo Chang is an internist in Burien, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jinsoo Chang practice?
Dr. Chang practices at 16251 Sylvester Road SW, Burien, WA 98166. Dr. Chang's primary practice is St. Anne Hospital in Burien, Washington, part of CommonSpirit Health.
What is Dr. Jinsoo Chang's office phone number?
The practice phone on file for Dr. Chang is (206) 431-5237.
What is Dr. Jinsoo Chang's medical license number?
Dr. Chang holds Michigan license 4301100555.
Which hospitals is Dr. Jinsoo Chang affiliated with?
Dr. Chang practices at St. Anne Hospital in Burien, Washington. Dr. Chang is also affiliated with St. Francis Hospital.
What medical group is Dr. Jinsoo Chang part of?
Dr. Chang is linked to Franciscan Orthopedics - Silverdale.
Does Dr. Jinsoo Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 522 services in 2024, and Dr. Chang accepts Medicare assignment.
How many Medicare patients does Dr. Jinsoo Chang see?
CMS counts 223 Medicare patients who saw Dr. Chang in 2024, with an average age of 77.
What services does Dr. Jinsoo Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Show 4 more questionsShow fewer questions
What drugs does Dr. Jinsoo Chang prescribe most?
In 2024 Medicare Part D data, Dr. Chang's most prescribed drugs by claims were Atorvastatin Calcium, Prednisone and Cephalexin.
How long has Dr. Jinsoo Chang been practicing?
Dr. Chang graduated from medical school in 2009, 17 years ago.
Does Dr. Jinsoo Chang do research?
Dmand AI links 1 publication to Dr. Chang.
Who does Dr. Jinsoo Chang publish with?
Dr. Chang's most frequent co-authors are Myron Craig Gerson, MD (1 shared paper).
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