Amritha Chandrahasa Karkera, M.D.
Amritha Chandrahasa Karkera is a Hematology & Oncology specialist based in Green Bay, WI with over 19 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Amritha Chandrahasa Karkera, M.D. has been part of the Green Bay medical community since 2010 in group practice. With 19+ years of experience, she has been practicing in the Green Bay area. She regularly sees Medicare patients with high cholesterol, hypertension, and cancer (per CMS claims data).
Older · 309dNPPES updated 2025-07-18 · verify NPI on CMS · Verify license at Wisconsin Medical Examining Board
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better7.7%
Wisconsin avg: 4.3 · US avg: 5.1
⚠ Lower than most doctors nationally(+2.6 pts)
7.7% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
208
Unique beneficiaries
Standard volumePrescription Recipients
222
Patients prescribed
Prescriptions Written
1,702
Total claims
Total Medicare drug cost: $1.92M
Percentile rankings compared against 779 reporting peers in Wisconsin.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Cancer.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+1%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-1%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+42%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-4%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+1%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+3%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-4%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jul 17, 2025
Self-reported via NPPES
19 years in practice
Experienced
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Mailing address
Po Box 735044, Chicago, IL 60673-5044
Differs from practice location
Virtual Hematology & Oncology Care With Amritha Chandrahasa Karkera
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Amritha Chandrahasa Karkera for cholesterol management, blood pressure monitoring, follow-up consultations — no travel to Green Bay required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Amritha Chandrahasa Karkera
NPI records show Dr. Karkera as active with telehealth listed in Green Bay, WI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (920) 288-8000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Amritha Chandrahasa Karkera
Practice Location
2845 Greenbrier Rd, Green Bay, WI 54311
Mailing Address
Po Box 735044, Chicago, IL 60673-5044
This is a provider directory. Contact the office directly to schedule appointments.
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