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

Anup Kumar Lahiry, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1083694954

Anup Kumar Lahiry, MD practises Medical Oncology in Flowery Branch, Georgia. Qualified in 1976, 50 years ago. Practices with Phoebe Putney Memorial Hospital, Inc, a 78-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Georgia, Ohio and Wisconsin.

Years since qualifying
50
Licensed in
GA, OH, WI
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4561 Thornbury Close Way
Flowery Branch, GA 30542-3749
Phone: (770) 287-8350
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2500 E Capitol Dr, Appleton, WI 54911-8735 — (920) 364-3600
  • 225 Memorial Dr, Berlin, WI 54923-1243 — (920) 364-3600

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 3478 (WI)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 045527 (GA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 35C.001386 (OH)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 045527 (GA)

Record details

NPI number1083694954
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2006
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Group practice Phoebe Putney Memorial Hospital, Inc. — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients50
Services billed 73 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 $79 4 payments · 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. Those with a page here are linked.

Colleagues at Phoebe Putney Memorial Hospital, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 78 clinicians in the practice; 12 are shown here.