Jack Freimann, M.D.
Jack Freimann is a Hematology & Oncology specialist based in Whittier, CA with over 41 years of clinical experience. Offers virtual telehealth visits.
Patients across CA can see Jack Freimann, M.D. in person in Whittier or via virtual visit — no travel required. A University of California, Geffen School of Medicine graduate since 1985, he brings 41+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and diabetes.
Older · 4687dNPPES updated 2013-07-24 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
8135 Painter Ave Suite 103, Whittier, CA 90602-3158
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 Hypertension, High Cholesterol, and Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+13%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+25%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-7%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+4%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-7%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+3%) — a focus area for this doctor
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.
Graduated medical school · 1985
University of California, Geffen School of Medicine
41 years in practice
Senior practitioner
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
Education & Training
University of California, Geffen School of Medicine (Class of 1985)
Mailing address
11480 Brookshire Ave Suite 309, Downey, CA 90241-5018
Differs from practice location
Virtual Hematology & Oncology Care With Jack Freimann
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jack Freimann for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Whittier required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Jack Freimann
Dr. Freimann is listed as active in the NPI registry with telehealth listed in Whittier, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (562) 698-6888.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Jack Freimann
Practice Location
8135 Painter Ave Suite 103, Whittier, CA 90602-3158
Mailing Address
11480 Brookshire Ave Suite 309, Downey, CA 90241-5018
This is a provider directory. Contact the office directly to schedule appointments.
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