Dr. Ea-Sle Chang, MD
- Medicare services, 2024
- 257
- Medicare patients, 2024
- 174
- Part D claims, 2018
- 16
- Hospital affiliations
- 3
- Industry payments
- $9,887
- Practice address
- 1111 6th Avenue, 4th Floor Main, Des Moines, IA 50314
- Practice phone
- Call (515) 247-4400
- 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. Ea-Sle Chang is a surgical critical care physician in Des Moines, Iowa
Dr. Chang practices at Select Specialty Hospital - Des Moines in Des Moines, Iowa, part of Select Medical Holdings.
Dr. Chang's NPI, 1932582061, was assigned on July 7, 2015. Dr. Chang holds Iowa license MD-48980.
- NPI
- 1932582061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638471162
- NPI enumeration date
- July 7, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (515) 247-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ea-Sle Chang practices at Select Specialty Hospital - Des Moines in Des Moines, Iowa
Dr. Chang's primary practice is Select Specialty Hospital - Des Moines, at 1111 6th Avenue, 4th Floor Main, Des Moines, IA 50314 in Polk County. The practice phone is (515) 247-4400.
- Select Specialty Hospital - Des Moines1111 6th Avenue, 4th Floor Main, Des Moines, IA 50314 · Polk CountyPhone(515) 247-4400
Source: Dmand AI Affiliation Data
Dr. Ea-Sle Chang is affiliated with 3 sites of care and 1 medical group
Dr. Chang's primary practice is Select Specialty Hospital - Des Moines in Des Moines, Iowa, part of Select Medical Holdings. Dr. Chang is also affiliated with MercyOne Des Moines Medical Center. The medical group on file is MercyOne Clive Family Medicine. Dmand AI also links Dr. Chang to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ea-Sle Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Select Specialty Hospital - Des Moines | Available with a free account |
| +2 more affiliated sites | 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 Select Medical Holdings and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ea-Sle Chang is one of 13 surgical critical care physicians in Iowa
Surgical critical care is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dmand AI has Dr. Chang's licenses on file in 2 states: Iowa and Missouri.
Specialties and state licenses
- Surgical critical care, IowaPrimary
- Student in an organized health care education/training program, Missouri
Surgical critical care physicians near Dr. Chang
Counts of surgical critical care physicians 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. Ea-Sle Chang billed Medicare for 257 services in 2024
CMS data shows 257 Medicare services from Dr. Chang across 4 procedure codes in 2024, for 174 Medicare patients. Medicare paid $18,716 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: 1772024: 25745%
Dr. Chang compared with the Iowa median for surgical critical care physicians, 2024
- Dr. Chang
- Iowa median
- Medicare services
- 257vs 29613% below
- Medicare patients
- 174vs 14619% above
Medians across 12 surgical critical care physicians in Iowa 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.
Need commercial claims for Dr. Chang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chang and other surgical critical care physicians in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ea-Sle Chang treated 174 Medicare patients in 2024, average age 75
CMS counts 174 Medicare patients who saw Dr. Chang in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.68, 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 68, with 48% women.
Dr. Chang's Medicare patients by age, 2024
Dr. Chang's Medicare patients by sex, 2024
- Women8348%
- Men9152%
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis42%
- Chronic kidney disease40%
- Mood disorders36%
- Depression35%
- Diabetes35%
- Ischemic heart disease34%
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 68
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ea-Sle Chang wrote 16 Medicare Part D claims in 2018
In 2018, Dr. Chang wrote 16 Medicare Part D claims. They cover 1 drug, with $140 in total drug cost. In 2016, CMS named 12 claims across 1 drug.
Dr. Chang's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 122018: 1633%
Drugs named by CMS: 1 in 2018, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Ea-Sle Chang takes part in Medicare
Dr. Chang 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)
Removal of tissue: 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. Ea-Sle Chang received $9,887 in industry payments from 2023 to 2025
CMS Open Payments shows 40 general payments to Dr. Chang from 9 drug and device companies from 2023 to 2025. Education make up the largest share, 58% of the total. Intuitive Surgical, Inc. paid the most, $8,509.
General payments to Dr. Chang by program year, 2023 to 2025
General payments to Dr. Chang by kind, 2023 to 2025
- Education$5,77658%
- Travel and lodging$1,65017%
- Food and beverage$1,54616%
- Device or supply loans$9079%
- Gifts$90%
Companies that paid Dr. Chang the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ea-Sle 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) |
| 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) |
| 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. Ea-Sle 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. Ea-Sle Chang's NPI number?
Dr. Ea-Sle Chang's NPI number is 1932582061. It was assigned on July 7, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Ea-Sle Chang?
Dr. Ea-Sle Chang is a surgical critical care physician in Des Moines, Iowa. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Ea-Sle Chang practice?
Dr. Chang practices at 1111 6th Avenue, 4th Floor Main, Des Moines, IA 50314. Dr. Chang's primary practice is Select Specialty Hospital - Des Moines in Des Moines, Iowa, part of Select Medical Holdings. Dmand AI also links Dr. Chang to 1 hospital.
What is Dr. Ea-Sle Chang's office phone number?
The practice phone on file for Dr. Chang is (515) 247-4400.
What is Dr. Ea-Sle Chang's medical license number?
Dr. Chang holds Iowa license MD-48980, one of the licenses on file in 2 states.
Which states has Dr. Ea-Sle Chang been licensed in?
Dmand AI has state licenses on file for Dr. Chang in Iowa and Missouri.
Which hospitals is Dr. Ea-Sle Chang affiliated with?
Dr. Chang practices at Select Specialty Hospital - Des Moines in Des Moines, Iowa. Dr. Chang is also affiliated with MercyOne Des Moines Medical Center. Dmand AI links Dr. Chang to 1 more hospital.
What medical group is Dr. Ea-Sle Chang part of?
Dr. Chang is linked to MercyOne Clive Family Medicine.
Does Dr. Ea-Sle Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 257 services in 2024, and Dr. Chang accepts Medicare assignment.
How many Medicare patients does Dr. Ea-Sle Chang see?
CMS counts 174 Medicare patients who saw Dr. Chang in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Ea-Sle Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99223).
What drugs does Dr. Ea-Sle Chang prescribe most?
In 2018 Medicare Part D data, Dr. Chang's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Ea-Sle Chang received payments from drug or device companies?
CMS Open Payments shows $9,887 in general payments to Dr. Chang from 9 companies from 2023 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ea-Sle Chang been practicing?
Dr. Chang graduated from medical school in 2015, 11 years ago.
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