Dr. Christopher Lingshu Chang, MD
- Medicare services, 2024
- 109
- Medicare patients, 2024
- 132
- Hospital affiliations
- 2
- Industry payments
- $1,009
- Medical groups
- 5
- Practice address
- 1001 Sam Perry Boulevard, Fredericksburg, VA 22401
- Practice phone
- Call (540) 741-1100
- 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. Christopher Lingshu Chang is an anesthesiologist in Fredericksburg, Virginia
Dr. Chang practices at Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare.
Dr. Chang's NPI, 1710101605, was assigned on April 12, 2007. Dr. Chang graduated from Meharry Medical College School of Medicine in 2003. Dr. Chang holds New York license 246982.
- NPI
- 1710101605NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183703564
- NPI enumeration date
- April 12, 2007
- NPI status
- Active
- Practice phone
- (540) 741-1100
- 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; and Dmand AI Affiliation Data
Dr. Christopher Lingshu Chang practices at Mary Washington Hospital in Fredericksburg, Virginia
Dr. Chang's primary practice is Mary Washington Hospital, at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401 in Fredericksburg City. The practice phone is (540) 741-1100.
- Mary Washington Hospital1001 Sam Perry Boulevard, Fredericksburg, VA 22401 · Fredericksburg CityPhone(540) 741-1100
Source: Dmand AI Affiliation Data
Dr. Christopher Lingshu Chang is affiliated with 2 sites of care and 5 medical groups
Dr. Chang's primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dr. Chang is also affiliated with Sentara Halifax Regional Hospital. The medical group on file is MedStream Anesthesia PLLC. Dmand AI also links Dr. Chang to 4 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. Christopher Lingshu 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 |
|---|---|
| Mary Washington Hospital | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Lingshu Chang is one of 1,215 anesthesiologists in Virginia
Anesthesiology is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Chang is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Chang
Counts of anesthesiologists 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. Christopher Lingshu Chang billed Medicare for 109 services in 2024
CMS data shows 109 Medicare services from Dr. Chang across 6 procedure codes in 2024, for 132 Medicare patients. Medicare paid $8,304 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
- Anesthesia
- 2023: 132024: 59354%
- Surgery
- 2023: 132024: 33154%
- Imaging
- 2023: 02024: 17
Dr. Chang compared with the Virginia median for anesthesiologists, 2024
- Dr. Chang
- Virginia median
- Medicare services
- 109vs 14223% below
- Medicare patients
- 132vs 21639% below
Medians across 1,171 anesthesiologists 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chang and other anesthesiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Lingshu Chang treated 132 Medicare patients in 2024, average age 76
CMS counts 132 Medicare patients who saw Dr. Chang in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.76, 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 69, with 54% women.
Dr. Chang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chang's Medicare patients by sex, 2024
- Women7456%
- Men5844%
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease42%
- Diabetes39%
- Chronic kidney disease36%
- Atrial fibrillation31%
- Anxiety30%
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 69
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Christopher Lingshu Chang received $1,009 in industry payments from 2020 to 2025
CMS Open Payments shows 13 general payments to Dr. Chang from 10 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Motiva USA, LLC paid the most, $359.
General payments to Dr. Chang by program year, 2020 to 2025
Companies that paid Dr. Chang the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Lingshu Chang graduated from Meharry Medical College School of Medicine
Dr. Chang graduated from Meharry Medical College School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Lingshu 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. Christopher Lingshu 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. Christopher Lingshu Chang's NPI number?
Dr. Christopher Lingshu Chang's NPI number is 1710101605. It was assigned on April 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Lingshu Chang?
Dr. Christopher Lingshu Chang is an anesthesiologist in Fredericksburg, Virginia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Christopher Lingshu Chang practice?
Dr. Chang practices at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401. Dr. Chang's primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dmand AI also links Dr. Chang to 4 medical groups.
What is Dr. Christopher Lingshu Chang's office phone number?
The practice phone on file for Dr. Chang is (540) 741-1100.
What is Dr. Christopher Lingshu Chang's medical license number?
Dr. Chang holds New York license 246982.
Which hospitals is Dr. Christopher Lingshu Chang affiliated with?
Dr. Chang practices at Mary Washington Hospital in Fredericksburg, Virginia. Dr. Chang is also affiliated with Sentara Halifax Regional Hospital.
What medical group is Dr. Christopher Lingshu Chang part of?
Dr. Chang is linked to MedStream Anesthesia PLLC. Dmand AI links Dr. Chang to 4 more medical groups.
Does Dr. Christopher Lingshu Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 109 services in 2024.
How many Medicare patients does Dr. Christopher Lingshu Chang see?
CMS counts 132 Medicare patients who saw Dr. Chang in 2024, with an average age of 76.
What services does Dr. Christopher Lingshu Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were anesthesia (00731), anesthesia (00811) and surgery: brain, spine and nerves (64450).
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Where did Dr. Christopher Lingshu Chang go to medical school?
Dr. Chang graduated from Meharry Medical College School of Medicine in 2003.
Has Dr. Christopher Lingshu Chang received payments from drug or device companies?
CMS Open Payments shows $1,009 in general payments to Dr. Chang from 10 companies from 2020 to 2025. The largest total came from Motiva USA, LLC.
How long has Dr. Christopher Lingshu Chang been practicing?
Dr. Chang graduated from medical school in 2003, 23 years ago.
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