Dr. Stephen Chang, MD
- Medicare services, 2024
- 3,180
- Medicare patients, 2024
- 2,395
- Hospital affiliations
- 7
- Industry payments
- $19
- Medical groups
- 17
- Practice address
- 1150 North Indian Canyon Drive, Palm Springs, CA 92262
- Practice phone
- Call (760) 323-6511
- 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
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Dr. Stephen Chang is a diagnostic radiologist in Palm Springs, California
Dr. Chang practices at Desert Regional Medical Center in Palm Springs, California, part of Tenet Healthcare.
Dr. Chang's NPI, 1568451284, was assigned on October 14, 2005. Dr. Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1998. Dr. Chang holds Arizona license 32493.
- NPI
- 1568451284NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234110008
- NPI enumeration date
- October 14, 2005
- NPI status
- Active
- Practice phone
- (760) 323-6511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Stephen Chang practices at Desert Regional Medical Center in Palm Springs, California
Dr. Chang's primary practice is Desert Regional Medical Center, at 1150 North Indian Canyon Drive, Palm Springs, CA 92262 in Riverside County. The practice phone is (760) 323-6511.
- Desert Regional Medical Center1150 North Indian Canyon Drive, Palm Springs, CA 92262 · Riverside CountyPhone(760) 323-6511
Source: Dmand AI Affiliation Data
Dr. Stephen Chang is affiliated with 19 sites of care and 17 medical groups
Dr. Chang's primary practice is Desert Regional Medical Center in Palm Springs, California, part of Tenet Healthcare. Dr. Chang is also affiliated with UCI Health - Orange. The medical group on file is Singleton Associates PA. Dmand AI also links Dr. Chang to 5 more hospitals, 16 medical groups and 12 group practices and clinics, 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. Stephen Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 19 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Desert Regional Medical Center | Available with a free account |
| +18 more sites and 16 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Chang is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Chang is licensed in Arizona.
Specialties and state licenses
- Diagnostic radiology, ArizonaPrimary
Diagnostic radiologists near Dr. Chang
Counts of diagnostic radiologists 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. Stephen Chang billed Medicare for 3,180 services in 2024
CMS data shows 3,180 Medicare services from Dr. Chang across 45 procedure codes in 2024, for 2,395 Medicare patients. Medicare paid $90,810 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
- Imaging
- 2023: 2,5922024: 3,13321%
- Tests and treatments
- 2023: 732024: 4736%
Dr. Chang compared with the California median for diagnostic radiologists, 2024
- Dr. Chang
- California median
- Medicare services
- 3,180vs 2,28139% above
- Medicare patients
- 2,395vs 1,34678% above
Medians across 3,734 diagnostic radiologists in California 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 diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Chang treated 2,395 Medicare patients in 2024, average age 75
CMS counts 2,395 Medicare patients who saw Dr. Chang in 2024. The largest group is 75 to 84, with 834 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.25, 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 61, with 57% women.
Dr. Chang's Medicare patients by age, 2024
Dr. Chang's Medicare patients by sex, 2024
- Women1,25452%
- Men1,14148%
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease46%
- Diabetes45%
- Chronic kidney disease43%
- Mood disorders40%
- Heart failure38%
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 61
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Stephen Chang received $19 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Chang from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $19.
Companies that paid Dr. Chang the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Stephen 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. Stephen Chang's NPI number?
Dr. Stephen Chang's NPI number is 1568451284. It was assigned on October 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Chang?
Dr. Stephen Chang is a diagnostic radiologist in Palm Springs, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Stephen Chang practice?
Dr. Chang practices at 1150 North Indian Canyon Drive, Palm Springs, CA 92262. Dr. Chang's primary practice is Desert Regional Medical Center in Palm Springs, California, part of Tenet Healthcare. Dmand AI also links Dr. Chang to 5 hospitals, 16 medical groups and 12 group practices and clinics.
What is Dr. Stephen Chang's office phone number?
The practice phone on file for Dr. Chang is (760) 323-6511.
What is Dr. Stephen Chang's medical license number?
Dr. Chang holds Arizona license 32493.
Which hospitals is Dr. Stephen Chang affiliated with?
Dr. Chang practices at Desert Regional Medical Center in Palm Springs, California. Dr. Chang is also affiliated with UCI Health - Orange. Dmand AI links Dr. Chang to 5 more hospitals.
What medical group is Dr. Stephen Chang part of?
Dr. Chang is linked to Singleton Associates PA. Dmand AI links Dr. Chang to 16 more medical groups.
Does Dr. Stephen Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 3,180 services in 2024.
How many Medicare patients does Dr. Stephen Chang see?
CMS counts 2,395 Medicare patients who saw Dr. Chang in 2024, with an average age of 75.
What services does Dr. Stephen Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
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Where did Dr. Stephen Chang go to medical school?
Dr. Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1998.
Has Dr. Stephen Chang received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Chang from 1 company from 2018 to 2018. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Stephen Chang been practicing?
Dr. Chang graduated from medical school in 1998, 28 years ago.
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