Brenda Lin Chang, PA-C
- Medicare services, 2024
- 1,111
- Medicare patients, 2024
- 82
- Part D claims, 2024
- 346
- Industry payments
- $272
- Affiliated sites
- 2
- Practice address
- 1601 Trinity St. Htb Bldg. A, Austin, TX 78712
- Practice phone
- Call (512) 855-3522
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UT Health Austin Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Austin, Texas
Find Brenda Chang's professional email, personal email and mobile number
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Brenda Lin Chang is a physician assistant in Austin, Texas
Brenda Chang practices at UT Health Austin Ambulatory Surgery Center in Austin, Texas.
Brenda Chang's NPI, 1497013635, was assigned on April 25, 2012. Brenda Chang graduated from Baylor College of Medicine in 2011. Brenda Chang holds Texas license PA07763.
- NPI
- 1497013635NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890950992
- NPI enumeration date
- April 25, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 855-3522
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brenda Lin Chang practices at UT Health Austin Ambulatory Surgery Center in Austin, Texas
Brenda Chang's primary practice is UT Health Austin Ambulatory Surgery Center, at 1601 Trinity St. Htb Bldg. A, Austin, TX 78712. The practice phone is (512) 855-3522.
- UT Health Austin Ambulatory Surgery Center1601 Trinity St. Htb Bldg. A, Austin, TX 78712Phone(512) 855-3522
Source: Dmand AI Affiliation Data
Brenda Lin Chang is affiliated with 2 sites of care and 3 medical groups
Brenda Chang's primary practice is UT Health Austin Ambulatory Surgery Center in Austin, Texas. The medical group on file is UT Health Austin. Dmand AI also links Brenda Chang to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brenda Lin Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brenda Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Health Austin Ambulatory Surgery Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Brenda Lin Chang is one of 8,663 physician assistants in Texas
Physician assistant is Brenda Chang's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Brenda Chang is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Clinical focus
Dmand AI lists enlarged prostate and UTI among the conditions Brenda Chang treats.
Physician assistants near Brenda Chang
Counts of physician assistants 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
Brenda Lin Chang billed Medicare for 1,111 services in 2024
CMS data shows 1,111 Medicare services from Brenda Chang across 6 procedure codes in 2024, for 82 Medicare patients. Medicare paid $6,387 for them. Every service was in an office.
Brenda Chang's Medicare services by type, 2024
- Drugs given in the office1,002
- Surgery43
- Office and hospital visits37
- Lab and pathology29
Brenda Chang compared with the Texas median for physician assistants, 2024
- Brenda Chang
- Texas median
- Medicare services
- 1,111vs 2294.9 times
- Medicare patients
- 82vs 9917% below
- Part D claims
- 242vs 29618% below
Medians across 5,541 physician assistants in Texas with Dmand AI profiles that report each measure.
Brenda 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Brenda Lin Chang treated 82 Medicare patients in 2024, average age 72
CMS counts 82 Medicare patients who saw Brenda Chang in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Brenda Chang's median patient age at 58, with 25% women.
Brenda Chang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Brenda Chang's Medicare patients by sex, 2024
- Women1215%
- Men7085%
Chronic conditions among Brenda Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Diabetes48%
- Arthritis46%
- Cancer39%
- Chronic kidney disease34%
- Ischemic heart disease33%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Brenda 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 58
Patient panel by sex, all payers
- Women25%
- Men75%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brenda Lin Chang wrote 346 Medicare Part D claims in 2024
In 2024, Brenda Chang wrote 346 Medicare Part D claims for 119 patients. 86% of them were for generic drugs. CMS names the drug for 242 of them, across 7 drugs with 11 or more claims each, at $32,595 in total drug cost.
Brenda Chang's Part D claims by kind of drug, 2024
- Generic299 claims86%
- Brand-name47 claims14%
Brenda 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 Brenda Chang's Part D claims, 2024
- Antibiotics13%45 of 346 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Brenda Lin Chang takes part in Medicare
Brenda 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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Brenda Lin Chang received $272 in industry payments from 2024 to 2025
CMS Open Payments shows 7 general payments to Brenda Chang from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $94.
General payments to Brenda Chang by program year, 2024 to 2025
Companies that paid Brenda Chang the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Brenda Lin Chang graduated from Baylor College of Medicine
Brenda Chang graduated from Baylor College of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Brenda Lin 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) |
| 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 Brenda Lin 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 Brenda Lin Chang's NPI number?
Brenda Lin Chang's NPI number is 1497013635. It was assigned on April 25, 2012, and it is active in the NPI Registry.
What does Brenda Lin Chang specialize in?
Brenda Lin Chang is a physician assistant in Austin, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Brenda Lin Chang practice?
Brenda Chang practices at 1601 Trinity St. Htb Bldg. A, Austin, TX 78712. Brenda Chang's primary practice is UT Health Austin Ambulatory Surgery Center in Austin, Texas. Dmand AI also links Brenda Chang to 2 medical groups and 1 group practice or clinic.
What is Brenda Lin Chang's office phone number?
The practice phone on file for Brenda Chang is (512) 855-3522.
What is Brenda Lin Chang's medical license number?
Brenda Chang holds Texas license PA07763.
What medical group is Brenda Lin Chang part of?
Brenda Chang is linked to UT Health Austin. Dmand AI links Brenda Chang to 2 more medical groups.
Does Brenda Lin Chang accept Medicare?
Yes. CMS data shows Brenda Chang billed Medicare for 1,111 services in 2024, and Brenda Chang accepts Medicare assignment.
How many Medicare patients does Brenda Lin Chang see?
CMS counts 82 Medicare patients who saw Brenda Chang in 2024, with an average age of 72.
What services does Brenda Lin Chang bill to Medicare?
In 2024, Brenda Chang's most billed Medicare services were injected or infused drug (J9030), surgery: urinary system (51720) and lab and pathology test (81003).
Where did Brenda Lin Chang go to medical school?
Brenda Chang graduated from Baylor College of Medicine in 2011.
Show 3 more questionsShow fewer questions
What drugs does Brenda Lin Chang prescribe most?
In 2024 Medicare Part D data, Brenda Chang's most prescribed drugs by claims were Tamsulosin HCl, Myrbetriq and Solifenacin Succinate.
Has Brenda Lin Chang received payments from drug or device companies?
CMS Open Payments shows $272 in general payments to Brenda Chang from 5 companies from 2024 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Brenda Lin Chang been practicing?
Brenda Chang graduated from medical school in 2011, 15 years ago.
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