Dr. San Kuo Chang, MD
- Medicare services, 2024
- 38
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 16
- Hospital affiliations
- 2
- Medical groups
- 8
- Practice address
- 3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503
- Practice phone
- Call (434) 200-1960
- 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. San Kuo Chang is a psychiatrist in Lynchburg, Virginia
Dr. Chang practices at Centra Specialty Hospital in Lynchburg, Virginia, part of Centra Health.
Dr. Chang's NPI, 1821382730, was assigned on June 8, 2011. Dr. Chang holds Maine license MD28377.
- NPI
- 1821382730NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345483681
- NPI enumeration date
- June 8, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (434) 200-1960
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. San Kuo Chang practices at Centra Specialty Hospital in Lynchburg, Virginia
Dr. Chang's primary practice is Centra Specialty Hospital, at 3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503 in Lynchburg City. The practice phone is (434) 200-1960.
- Centra Specialty Hospital3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503 · Lynchburg CityPhone(434) 200-1960
Source: Dmand AI Affiliation Data
Dr. San Kuo Chang is affiliated with 2 sites of care and 8 medical groups
Dr. Chang's primary practice is Centra Specialty Hospital in Lynchburg, Virginia, part of Centra Health. Dr. Chang is also affiliated with Centra Lynchburg General Hospital. The medical group on file is Centra Medical Group. Dmand AI also links Dr. Chang to 7 more medical groups, 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. San Kuo Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Centra Specialty Hospital | Available with a free account |
| +1 more site and 7 medical groups | 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 Centra Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. San Kuo Chang is one of 1,014 psychiatrists in Virginia
Psychiatry is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Chang's licenses on file in 2 states: Maine and Florida.
Specialties and state licenses
- Psychiatry, MainePrimary
- Florida license
Psychiatrists near Dr. Chang
Counts of psychiatrists 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. San Kuo Chang billed Medicare for 38 services in 2024
CMS data shows 38 Medicare services from Dr. Chang across 1 procedure code in 2024, for 14 Medicare patients. Medicare paid $2,217 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: 1082024: 3865%
Dr. Chang compared with the Virginia median for psychiatrists, 2024
- Dr. Chang
- Virginia median
- Medicare services
- 38vs 15575% below
- Medicare patients
- 14vs 5173% below
- Part D claims
- 55vs 15765% below
Medians across 1,072 psychiatrists in Virginia 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. San Kuo Chang treated 14 Medicare patients in 2024, average age 57
CMS counts 14 Medicare patients who saw Dr. Chang in 2024. 75% of them have anxiety, and 75% have schizophrenia and other psychoses. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chang's median patient age at 49, with 55% women.
Chronic conditions among Dr. Chang's Medicare patients, 2024
- Anxiety75%
- Schizophrenia and other psychoses75%
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 49
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. San Kuo Chang wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Chang wrote 16 Medicare Part D claims. 100% of them were for generic drugs. They cover 4 drugs, with $530 in total drug cost. In 2019, CMS named 48 claims across 4 drugs.
Dr. Chang's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 482020: 5515%
Drugs named by CMS: 4 in 2020, 4 in 2019.
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 Dr. San Kuo 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. San Kuo 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) |
| 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. San Kuo 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. San Kuo Chang's NPI number?
Dr. San Kuo Chang's NPI number is 1821382730. It was assigned on June 8, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. San Kuo Chang?
Dr. San Kuo Chang is a psychiatrist in Lynchburg, Virginia. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. San Kuo Chang practice?
Dr. Chang practices at 3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503. Dr. Chang's primary practice is Centra Specialty Hospital in Lynchburg, Virginia, part of Centra Health. Dmand AI also links Dr. Chang to 7 medical groups.
What is Dr. San Kuo Chang's office phone number?
The practice phone on file for Dr. Chang is (434) 200-1960.
What is Dr. San Kuo Chang's medical license number?
Dr. Chang holds Maine license MD28377, one of the licenses on file in 2 states.
Which states has Dr. San Kuo Chang been licensed in?
Dmand AI has state licenses on file for Dr. Chang in Maine and Florida.
Which hospitals is Dr. San Kuo Chang affiliated with?
Dr. Chang practices at Centra Specialty Hospital in Lynchburg, Virginia. Dr. Chang is also affiliated with Centra Lynchburg General Hospital.
What medical group is Dr. San Kuo Chang part of?
Dr. Chang is linked to Centra Medical Group. Dmand AI links Dr. Chang to 7 more medical groups.
Does Dr. San Kuo Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 38 services in 2024, and Dr. Chang accepts Medicare assignment.
How many Medicare patients does Dr. San Kuo Chang see?
CMS counts 14 Medicare patients who saw Dr. Chang in 2024, with an average age of 57.
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What services does Dr. San Kuo Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were hospital inpatient care (99232).
What drugs does Dr. San Kuo Chang prescribe most?
In 2020 Medicare Part D data, Dr. Chang's most prescribed drugs by claims were Quetiapine Fumarate, Trazodone HCl and Gabapentin.
How long has Dr. San Kuo Chang been practicing?
Dr. Chang graduated from medical school in 2011, 15 years ago.
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