Dr. Martin C. Chang, MD, PhD
- Medicare services, 2024
- 396
- Medicare patients, 2024
- 168
- Hospital affiliations
- 3
- Medical group
- 1
- State licenses
- 2
- Practice address
- 111 Colchester Ave, Burlington, VT 05401
- Practice phone
- Call (802) 847-0000
- 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. Martin C. Chang is a pathologist in Burlington, Vermont
Dr. Chang practices at University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network.
Dr. Chang's NPI, 1578510939, was assigned on May 30, 2006. Dr. Chang holds Vermont license 042.0014191.
- NPI
- 1578510939NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052657095
- NPI enumeration date
- May 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (802) 847-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martin C. Chang practices at University of Vermont Medical Center in Burlington, Vermont
Dr. Chang's primary practice is University of Vermont Medical Center, at 111 Colchester Ave, Burlington, VT 05401 in Chittenden County. The practice phone is (802) 847-0000.
- University of Vermont Medical Center111 Colchester Ave, Burlington, VT 05401 · Chittenden CountyPhone(802) 847-0000
Source: Dmand AI Affiliation Data
Dr. Martin C. Chang is affiliated with 4 sites of care and 1 medical group
Dr. Chang's primary practice is University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network. Dr. Chang is also affiliated with Central Vermont Medical Center. The medical group on file is University of Vermont Medical Center. Dmand AI also links Dr. Chang to 1 more hospital and 1 dialysis center, 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. Martin C. Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Vermont Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Martin C. Chang is one of 44 pathologists in Vermont
Anatomic pathology and clinical pathology is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dmand AI has Dr. Chang's licenses on file in 2 states: Vermont and Massachusetts.
Specialties and state licenses
- Anatomic pathology and clinical pathology, VermontPrimary
- Massachusetts license
Pathologists near Dr. Chang
Counts of pathologists 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. Martin C. Chang billed Medicare for 396 services in 2024
CMS data shows 396 Medicare services from Dr. Chang across 5 procedure codes in 2024, for 168 Medicare patients. Medicare paid $12,652 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
- Lab and pathology
- 2023: 7992024: 39650%
Dr. Chang compared with the Vermont median for pathologists, 2024
- Dr. Chang
- Vermont median
- Medicare services
- 396vs 1,07763% below
- Medicare patients
- 168vs 39457% below
Medians across 41 pathologists in Vermont 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 pathologists in Vermont.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martin C. Chang treated 168 Medicare patients in 2024, average age 71
CMS counts 168 Medicare patients who saw Dr. Chang in 2024. The largest group is 65 to 74, with 76 patients. 60% of them have high blood pressure, and 60% have high cholesterol. 22% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chang's median patient age at 54, with 98% women.
Dr. Chang's Medicare patients by age, 2024
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure60%
- High cholesterol60%
- Cancer57%
- Mood disorders31%
- Arthritis30%
- Depression27%
- Anxiety24%
- Osteoporosis24%
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 54
Patient panel by sex, all payers
- Women98%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Martin C. 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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Sources for Dr. Martin 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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Martin 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. Martin C. Chang's NPI number?
Dr. Martin C. Chang's NPI number is 1578510939. It was assigned on May 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Martin C. Chang?
Dr. Martin C. Chang is a pathologist in Burlington, Vermont. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Martin C. Chang practice?
Dr. Chang practices at 111 Colchester Ave, Burlington, VT 05401. Dr. Chang's primary practice is University of Vermont Medical Center in Burlington, Vermont, part of University of Vermont Health Network. Dmand AI also links Dr. Chang to 1 hospital and 1 dialysis center.
What is Dr. Martin C. Chang's office phone number?
The practice phone on file for Dr. Chang is (802) 847-0000.
What is Dr. Martin C. Chang's medical license number?
Dr. Chang holds Vermont license 042.0014191, one of the licenses on file in 2 states.
Which states has Dr. Martin C. Chang been licensed in?
Dmand AI has state licenses on file for Dr. Chang in Vermont and Massachusetts.
Which hospitals is Dr. Martin C. Chang affiliated with?
Dr. Chang practices at University of Vermont Medical Center in Burlington, Vermont. Dr. Chang is also affiliated with Central Vermont Medical Center. Dmand AI links Dr. Chang to 1 more hospital.
What medical group is Dr. Martin C. Chang part of?
Dr. Chang is linked to University of Vermont Medical Center.
Does Dr. Martin C. Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 396 services in 2024, and Dr. Chang accepts Medicare assignment.
How many Medicare patients does Dr. Martin C. Chang see?
CMS counts 168 Medicare patients who saw Dr. Chang in 2024, with an average age of 71.
What services does Dr. Martin C. Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were lab and pathology test (88360), lab and pathology test (88305) and lab and pathology test (88307).
How long has Dr. Martin C. Chang been practicing?
Dr. Chang graduated from medical school in 2003, 23 years ago.
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