Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William G. Blum, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1013922863

William G. Blum, MD practises Hematopoietic Cell Transplantation and Cellular Therapy in Atlanta, Georgia. Graduated from Medical College of Georgia School of Medicine in 1997, 29 years ago. Practices with The Emory Clinic Inc, a 3,500-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Georgia and Ohio.

Years since qualifying
29
Trained at
Medical College of Georgia School of Medicine
Licensed in
GA, OH
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1365 Clifton Rd NE Bldg C
Atlanta, GA 30322-1280
Phone: (404) 778-7408
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 320 W 10th Ave, Columbus, OH 43210-1280 — (614) 293-9165

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 078757 (GA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 35083044 (OH)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 35.083044 (OH)

Record details

NPI number1013922863
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 30, 2006
Last updated in NPPESJuly 21, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOPOIETIC CELL TRANSPLANTATION AND CELLULAR THERAPY
Also practisesHEMATOLOGY
Medical schoolMEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice The Emory Clinic Inc — 3500 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients105
Services billed 266 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $166 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at The Emory Clinic Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3500 clinicians in the practice; 12 are shown here.

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