Dr. Hong De Sa, MD
- Hospital affiliations
- 1
- Industry payments
- $416
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 5670 Peachtree Dunwoody Rd, Atlanta, GA 30342
- Practice phone
- Call (404) 255-1930
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Blood & Marrow Transplant Group of Georgia
Atlanta, Georgia
Find Dr. De Sa'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. Hong De Sa is a hematologist and oncologist in Atlanta, Georgia
Dr. De Sa practices at Blood & Marrow Transplant Group of Georgia in Atlanta, Georgia.
Dr. De Sa's NPI, 1649775594, was assigned on March 23, 2018. Dr. De Sa graduated from Drexel University College of Medicine in 2018. Dr. De Sa holds Georgia license 103469.
- NPI
- 1649775594NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507117264
- NPI enumeration date
- March 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (404) 255-1930
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hong De Sa practices at Blood & Marrow Transplant Group of Georgia in Atlanta, Georgia
Dr. De Sa's primary practice is Blood & Marrow Transplant Group of Georgia, at 5670 Peachtree Dunwoody Rd, Atlanta, GA 30342 in Fulton County. The practice phone is (404) 255-1930.
- Blood & Marrow Transplant Group of Georgia5670 Peachtree Dunwoody Rd, Atlanta, GA 30342 · Fulton CountyPhone(404) 255-1930
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hong De Sa is affiliated with 3 sites of care and 1 medical group
Dr. De Sa's primary practice is Blood & Marrow Transplant Group of Georgia in Atlanta, Georgia. Dr. De Sa is also affiliated with Northside Hospital Atlanta. The medical group on file is Blood & Marrow Transplant Group of Georgia. Dmand AI also links Dr. De Sa to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Hong De Sa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De Sa practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Blood & Marrow Transplant Group of Georgia | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hong De Sa is one of 379 hematologists and oncologists in Georgia
Hematology and oncology is Dr. De Sa's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. De Sa is licensed in Georgia.
Specialties and state licenses
- Hematology and oncology, GeorgiaPrimary
Hematologists and oncologists near Dr. De Sa
Counts of hematologists and oncologists 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. Hong De Sa's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. De Sa's median patient age at 62, with 46% women.
Dr. De Sa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Hong De Sa offers telehealth to Medicare patients
Dr. De Sa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. De Sa as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Dr. Hong De Sa received $416 in industry payments in 2025
CMS Open Payments shows 12 general payments to Dr. De Sa from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $110.
Companies that paid Dr. De Sa the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hong De Sa graduated from Drexel University College of Medicine
Dr. De Sa graduated from Drexel University College of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hong De Sa'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Hong De Sa
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. Hong De Sa's NPI number?
Dr. Hong De Sa's NPI number is 1649775594. It was assigned on March 23, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Hong De Sa?
Dr. Hong De Sa is a hematologist and oncologist in Atlanta, Georgia. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Hong De Sa practice?
Dr. De Sa practices at 5670 Peachtree Dunwoody Rd, Atlanta, GA 30342. Dr. De Sa's primary practice is Blood & Marrow Transplant Group of Georgia in Atlanta, Georgia. Dmand AI also links Dr. De Sa to 1 group practice or clinic.
What is Dr. Hong De Sa's office phone number?
The practice phone on file for Dr. De Sa is (404) 255-1930.
What is Dr. Hong De Sa's medical license number?
Dr. De Sa holds Georgia license 103469, one of 2 state licenses on file.
Which hospitals is Dr. Hong De Sa affiliated with?
Dr. De Sa is affiliated with Northside Hospital Atlanta.
What medical group is Dr. Hong De Sa part of?
Dr. De Sa is linked to Blood & Marrow Transplant Group of Georgia.
Does Dr. Hong De Sa accept Medicare?
Yes. CMS lists Dr. De Sa as accepting Medicare assignment.
Does Dr. Hong De Sa offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. De Sa as offering telehealth services.
Where did Dr. Hong De Sa go to medical school?
Dr. De Sa graduated from Drexel University College of Medicine in 2018.
Has Dr. Hong De Sa received payments from drug or device companies?
CMS Open Payments shows $416 in general payments to Dr. De Sa from 9 companies from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Hong De Sa been practicing?
Dr. De Sa graduated from medical school in 2018, 8 years ago.
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