Dr. Yuchi C. Chang, MD
- Medicare services, 2024
- 1,251
- Medicare patients, 2024
- 412
- Part D claims, 2024
- 893
- Publications
- 6
- MIPS score, 2024
- 100
- Practice address
- 3600 N Verdugo Rd Suite 210 Suite 210, Glendale, CA 91208-1258
- Practice phone
- Call (818) 658-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Verdugo Dermatology
Dermatology practice · Glendale, California
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. Yuchi C. Chang is a dermatologist in Glendale, California
Dr. Chang practices at Verdugo Dermatology in Glendale, California.
Dr. Chang's NPI, 1083804439, was assigned on July 31, 2007. Dr. Chang graduated from UTMB Health in 2004. Dr. Chang holds California license A94740.
- NPI
- 1083804439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608962493
- NPI enumeration date
- July 31, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 658-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yuchi C. Chang practices at Verdugo Dermatology in Glendale, California
Dr. Chang's primary practice is Verdugo Dermatology, at 3600 N Verdugo Rd Suite 210 Suite 210, Glendale, CA 91208-1258. The practice phone is (818) 658-2300.
- Verdugo Dermatology3600 N Verdugo Rd Suite 210 Suite 210, Glendale, CA 91208-1258Phone(818) 658-2300
Source: Dmand AI Affiliation Data
Dr. Yuchi C. Chang is affiliated with 1 site of care and 1 medical group
Dr. Chang's primary practice is Verdugo Dermatology in Glendale, California. The medical group on file is Verdugo Dermatology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Yuchi C. Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Verdugo Dermatology | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yuchi C. Chang is one of 1,910 dermatologists in California
Dermatology is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Chang is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Chang's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
- Texas license
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, corns and calluses, hives and itchy rashes among the conditions Dr. Chang treats.
Dermatologists near Dr. Chang
Counts of dermatologists 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. Yuchi C. Chang billed Medicare for 1,251 services in 2024
CMS data shows 1,251 Medicare services from Dr. Chang across 11 procedure codes in 2024, for 412 Medicare patients. Medicare paid $74,041 for them. Every service was in an office.
Dr. Chang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6842024: 7276%
- Surgery
- 2023: 7192024: 52427%
Dr. Chang compared with the California median for dermatologists, 2024
- Dr. Chang
- California median
- Medicare services
- 1,251vs 1,75029% below
- Medicare patients
- 412vs 3779% above
- Part D claims
- 737vs 3672.0 times
Medians across 1,831 dermatologists 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.
Need commercial claims for Dr. Chang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chang and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yuchi C. Chang treated 412 Medicare patients in 2024, average age 74
CMS counts 412 Medicare patients who saw Dr. Chang in 2024. The largest group is 65 to 74, with 205 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chang's median patient age at 62, with 65% women.
Dr. Chang's Medicare patients by age, 2024
Dr. Chang's Medicare patients by sex, 2024
- Women26264%
- Men15036%
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes36%
- Ischemic heart disease36%
- Mood disorders30%
- Depression29%
- Anxiety27%
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 62
Patient panel by sex, all payers
- Women65%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yuchi C. Chang wrote 893 Medicare Part D claims in 2024
In 2024, Dr. Chang wrote 893 Medicare Part D claims for 245 patients. 95% of them were for generic drugs. CMS names the drug for 737 of them, across 18 drugs with 11 or more claims each, at $84,027 in total drug cost. In 2023, CMS named 571 claims across 19 drugs.
Dr. Chang's Part D claims by kind of drug, 2024
- Generic852 claims95%
- Brand-name41 claims5%
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
- Antibiotics5%41 of 893 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: 5712024: 73729%
Drugs named by CMS: 18 in 2024, 19 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
Dr. Yuchi C. Chang scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Chang for performance year 2024, reported as part of a group. Dr. Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 229 procedures of removal of skin lesions by Dr. Chang, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Chang's MIPS scores, performance year 2024
- 100of 100Final score
- 99.4of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Chang ranks in Medicare procedure volume
- Removal of skin lesions
- 80th percentile229 procedures
- Skin biopsy
- 79th percentile136 procedures
- Melanoma (skin cancer) excision
- 64th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Yuchi C. Chang has 6 publications on record
Dmand AI links 6 papers to Dr. Chang, published from 2007 to 2010. The most frequent topics are Antipruritics and Diagnosis, Differential. Dr. Chang has published most often in Pediatr Dermatol. Dr. Chang's most frequent co-authors are Nancy J. Anderson, MD, Linda Golkar and Vandana K. Madkan, MD.
Topics Dr. Chang writes about most
- Antipruritics
- Diagnosis, Differential
Dr. Chang's most frequent co-authors
Recent publications by Dr. Chang
Dermatol Online J
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 dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yuchi C. Chang received $9,641 in industry payments from 2016 to 2025
CMS Open Payments shows 415 general payments to Dr. Chang from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $1,461.
General payments to Dr. Chang by program year, 2016 to 2025
General payments to Dr. Chang by kind, 2016 to 2025
- Food and beverage$9,31497%
- Education$3263%
Companies that paid Dr. Chang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yuchi C. Chang has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Chang, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Chang
- 2013
- CMS Stage 1 EHR
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. Yuchi C. Chang graduated from UTMB Health
Dr. Chang graduated from UTMB Health in 2004. Dr. Chang is a member of AAD.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Yuchi C. Chang accepts plans from 17 insurance carriers
Dr. Chang is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- LA Care
- Regence Health Plans
- +9 more carriersWith a free account
Plan types Dr. Chang accepts, by number of carriers
- Medicare10
- PPO9
- HMO8
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Yuchi C. 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 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Yuchi C. 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. Yuchi C. Chang's NPI number?
Dr. Yuchi C. Chang's NPI number is 1083804439. It was assigned on July 31, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Yuchi C. Chang?
Dr. Yuchi C. Chang is a dermatologist in Glendale, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Yuchi C. Chang practice?
Dr. Chang practices at 3600 N Verdugo Rd Suite 210 Suite 210, Glendale, CA 91208-1258. Dr. Chang's primary practice is Verdugo Dermatology in Glendale, California.
What is Dr. Yuchi C. Chang's office phone number?
The practice phone on file for Dr. Chang is (818) 658-2300.
What is Dr. Yuchi C. Chang's medical license number?
Dr. Chang holds California license A94740, one of the licenses on file in 2 states.
Which states has Dr. Yuchi C. Chang been licensed in?
Dmand AI has state licenses on file for Dr. Chang in California (2006 to 2026) and Texas (2005 to 2009).
What medical group is Dr. Yuchi C. Chang part of?
Dr. Chang is linked to Verdugo Dermatology.
Does Dr. Yuchi C. Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 1,251 services in 2024, and Dr. Chang accepts Medicare assignment.
What is Dr. Yuchi C. Chang's MIPS score?
Dr. Chang's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Yuchi C. Chang see?
CMS counts 412 Medicare patients who saw Dr. Chang in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Yuchi C. Chang board certified?
Yes. Dr. Chang is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Yuchi C. Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (17003) and office visit, new patient (99203).
Where did Dr. Yuchi C. Chang go to medical school?
Dr. Chang graduated from UTMB Health in 2004.
What drugs does Dr. Yuchi C. Chang prescribe most?
In 2024 Medicare Part D data, Dr. Chang's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.
Has Dr. Yuchi C. Chang received payments from drug or device companies?
CMS Open Payments shows $9,641 in general payments to Dr. Chang from 37 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Yuchi C. Chang been practicing?
Dr. Chang graduated from medical school in 2004, 22 years ago.
Does Dr. Yuchi C. Chang do research?
Dmand AI links 6 publications to Dr. Chang, published from 2007 to 2010.
Who does Dr. Yuchi C. Chang publish with?
Dr. Chang's most frequent co-authors are Nancy J. Anderson, MD (1 shared paper), Linda Golkar (1 shared paper) and Vandana K. Madkan, MD (1 shared paper).
What insurance does Dr. Yuchi C. Chang accept?
Dr. Chang is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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