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Dr. Baochong B. Chang, MD
NPI1790851525PAC ID8325021652
- Medicare services, 2024
- 1,306
- Medicare patients, 2024
- 316
- Part D claims, 2024
- 1,009
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 3330 Masonic Drive, Alexandria, LA 71301
- Practice phone
- Call (318) 487-1122
- 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. Baochong B. Chang is a hematologist and oncologist in Alexandria, Louisiana
Dr. Chang practices at CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana, part of CHRISTUS Health.
Dr. Chang's NPI, 1790851525, was assigned on November 24, 2006. Dr. Chang graduated from Suzhou Medical College in 1989. Dr. Chang holds Texas license L8302.
NPI and contact details
- NPI
- 1790851525NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325021652
- NPI enumeration date
- November 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 487-1122
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Baochong B. Chang practices at CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana
Dr. Chang's primary practice is CHRISTUS St. Frances Cabrini Hospital, at 3330 Masonic Drive, Alexandria, LA 71301 in Rapides Parish. The practice phone is (318) 487-1122.
- CHRISTUS St. Frances Cabrini Hospital3330 Masonic Drive, Alexandria, LA 71301 · Rapides ParishPhone(318) 487-1122
Source: Dmand AI Affiliation Data
Dr. Baochong B. Chang is affiliated with 4 sites of care and 10 medical groups
Dr. Chang's primary practice is CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana, part of CHRISTUS Health. Dr. Chang is also affiliated with UP Health System - Marquette. The medical group on file is UP Medical Group, Marquette | Family Medicine. Dmand AI also links Dr. Chang to 1 more hospital, 9 medical groups and 1 physician office, each named with a free account.
UP Health System - MarquetteUP Medical Group, Marquette | Family Medicine1 hospitalName with a free account9 medical groupsNames with a free account1 physician officeName with a free account
See all 14 affiliations for Dr. ChangSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Baochong B. 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 |
|---|---|
| CHRISTUS St. Frances Cabrini Hospital | Available with a free account |
| +3 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Baochong B. Chang is one of 171 hematologists and oncologists in Louisiana
Hematology and oncology is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chang is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Chang's licenses on file in 5 states: Texas, Louisiana, Michigan, New York and Wisconsin.
Specialties and state licenses
- Hematology and oncology, TexasPrimary
- Louisiana license
- Michigan license
- New York license
- Wisconsin license
Clinical focus
Dmand AI lists breast cancer, chronic anemia, colorectal cancer, fluid and electrolyte imbalances, lung cancer, lymphoma, neutropenia and prostate cancer among the conditions Dr. Chang treats.
Hematologists and oncologists near Dr. Chang
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
171hematologists and oncologists in Louisiana
5hematologists and oncologists in Alexandria
5hematologists and oncologists at CHRISTUS St. Frances Cabrini HospitalSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Baochong B. Chang billed Medicare for 1,306 services in 2024
CMS data shows 1,306 Medicare services from Dr. Chang across 7 procedure codes in 2024, for 316 Medicare patients. Medicare paid $121,220 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20241,306
Medicare patients316
Paid by Medicare$121,220
Procedure codes7
Dr. Chang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9342024: 1,27537%
- Other services
- 2023: 02024: 31
Dr. Chang compared with the Louisiana median for hematologists and oncologists, 2024
- Dr. Chang
- Louisiana median
- Medicare services
- 1,306vs 5522.4 times
- Medicare patients
- 316vs 18472% above
- Part D claims
- 842vs 60340% above
Medians across 174 hematologists and oncologists in Louisiana 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 hematologists and oncologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Baochong B. Chang treated 316 Medicare patients in 2024, average age 74
CMS counts 316 Medicare patients who saw Dr. Chang in 2024. The largest group is 65 to 74, with 124 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.54, 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 62% women.
Medicare patients, 2024316
Average age74
Average risk score2.54
Also on Medicaid24%
Dr. Chang's Medicare patients by age, 2024
Dr. Chang's Medicare patients by sex, 2024
- Women18960%
- Men12740%
Chronic conditions among Dr. Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Chronic kidney disease53%
- Ischemic heart disease47%
- Cancer43%
- Diabetes38%
- Anxiety37%
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
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Baochong B. Chang wrote 1,009 Medicare Part D claims in 2024
In 2024, Dr. Chang wrote 1,009 Medicare Part D claims for 177 patients. 86% of them were for generic drugs. CMS names the drug for 842 of them, across 21 drugs with 11 or more claims each, at $543,249 in total drug cost. In 2023, CMS named 638 claims across 17 drugs.
Part D claims, 20241,009
Drugs named by CMS21
Total drug cost$543,249
Part D patients177
Dr. Chang's Part D claims by kind of drug, 2024
- Generic872 claims86%
- Brand-name137 claims14%
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
- Opioids7%73 of 1,009 claims
- Antibiotics1%12 of 1,009 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: 6382024: 84232%
Drugs named by CMS: 21 in 2024, 17 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
How Dr. Baochong B. 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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Dr. Baochong B. Chang has 2 publications on record
Dmand AI links 2 papers to Dr. Chang. Dr. Chang's most frequent co-author is Jaffer A. Ajani, MD.
Papers2
Dr. Chang's most frequent co-authors
Recent publications by Dr. Chang
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 hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Baochong B. Chang received $1,622 in industry payments from 2019 to 2025
CMS Open Payments shows 71 general payments to Dr. Chang from 25 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 77% of the total. Astellas Pharma US Inc paid the most, $337.
General payments to Dr. Chang by program year, 2019 to 2025
General payments to Dr. Chang by kind, 2019 to 2025
$1.6Kin total
- Food and beverage$1,24877%
- Education$37423%
Companies that paid Dr. Chang the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Baochong B. Chang graduated from Suzhou Medical College
Dr. Chang graduated from Suzhou Medical College in 1989.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Baochong B. Chang accepts plans from 25 insurance carriers
Dr. Chang is in network with 25 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Elevance
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- +17 more carriersWith a free account
Plan types Dr. Chang accepts, by number of carriers
- PPO14
- HMO12
- Medicare10
- POS7
- EPO5
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Baochong B. 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) |
| 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) |
| 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. Baochong B. 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. Baochong B. Chang's NPI number?
Dr. Baochong B. Chang's NPI number is 1790851525. It was assigned on November 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Baochong B. Chang?
Dr. Baochong B. Chang is a hematologist and oncologist in Alexandria, Louisiana. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Baochong B. Chang practice?
Dr. Chang practices at 3330 Masonic Drive, Alexandria, LA 71301. Dr. Chang's primary practice is CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana, part of CHRISTUS Health. Dmand AI also links Dr. Chang to 1 hospital, 9 medical groups and 1 physician office.
What is Dr. Baochong B. Chang's office phone number?
The practice phone on file for Dr. Chang is (318) 487-1122.
What is Dr. Baochong B. Chang's medical license number?
Dr. Chang holds Texas license L8302, one of the licenses on file in 5 states.
Which states has Dr. Baochong B. Chang been licensed in?
Dmand AI has state licenses on file for Dr. Chang in Texas (2004 to 2026), Louisiana (2020 to 2025), Michigan (2000 to 2025), New York (2022 to 2025) and Wisconsin (2020 to 2025).
Which hospitals is Dr. Baochong B. Chang affiliated with?
Dr. Chang practices at CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana. Dr. Chang is also affiliated with UP Health System - Marquette. Dmand AI links Dr. Chang to 1 more hospital.
What medical group is Dr. Baochong B. Chang part of?
Dr. Chang is linked to UP Medical Group, Marquette | Family Medicine. Dmand AI links Dr. Chang to 9 more medical groups.
Does Dr. Baochong B. Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 1,306 services in 2024, and Dr. Chang accepts Medicare assignment.
How many Medicare patients does Dr. Baochong B. Chang see?
CMS counts 316 Medicare patients who saw Dr. Chang in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Baochong B. Chang board certified?
Yes. Dr. Chang is board certified in medical oncology by the American Board of Internal Medicine.
What services does Dr. Baochong B. Chang bill to Medicare?
In 2024, Dr. Chang's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and hospital inpatient care (99223).
Where did Dr. Baochong B. Chang go to medical school?
Dr. Chang graduated from Suzhou Medical College in 1989.
What drugs does Dr. Baochong B. Chang prescribe most?
In 2024 Medicare Part D data, Dr. Chang's most prescribed drugs by claims were Hydroxyurea, Anastrozole and Potassium Chloride.
Has Dr. Baochong B. Chang received payments from drug or device companies?
CMS Open Payments shows $1,622 in general payments to Dr. Chang from 25 companies from 2019 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Baochong B. Chang been practicing?
Dr. Chang graduated from medical school in 1989, 37 years ago.
Does Dr. Baochong B. Chang do research?
Dmand AI links 2 publications to Dr. Chang.
Who does Dr. Baochong B. Chang publish with?
Dr. Chang's most frequent co-authors are Jaffer A. Ajani, MD (1 shared paper).
What insurance does Dr. Baochong B. Chang accept?
Dr. Chang is in network with 25 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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