Karen Haiber, MD

Hematology & Oncology

Internal Medicine

Karen Haiber is a Hematology & Oncology specialist based in Pasadena, CA with over 9 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(626) 568-1622Pasadena, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Karen Haiber, MD has been part of the Pasadena medical community since 2017 in group practice. Trained at University of Arizona College of Medicine (class of 2017), she has been practicing for over 9 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.

1 of 796 Internal Medicine providers in CASee all Internal Medicine in Pasadena9+ years experienceNPI since 2017

Older · 1026dNPPES updated 2023-08-01 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

625 S Fair Oaks Ave Ste 400, Pasadena, CA 91105-2684

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

45

Unique beneficiaries

Boutique practice

Prescription Recipients

33

Patients prescribed

Prescriptions Written

111

Total claims

Total Medicare drug cost: $63k

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.

Patient Condition Panel

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 Arthritis.

Hypertension
75%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Arthritis
73%

Joint inflammation causing pain, swelling, and stiffness

Ischemic Heart Disease
56%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

Cancer
56%

Diseases involving abnormal cell growth with potential to spread to other body parts

Heart Failure
53%

The heart cannot pump blood efficiently enough to meet the body's needs

Diabetes
42%

A condition where the body cannot properly regulate blood sugar levels

Chronic Kidney Disease
36%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$116 received from industry

3 transactions reported in 2024 ·Low tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Karen Haiber's NPI.

Community Context

Social Vulnerability Index: 0.58 / 1.00

Moderate vulnerability

She practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.

Source: CDC/ATSDR Social Vulnerability Index.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2017

    University of Arizona College of Medicine

  2. Board certified · Jul 31, 2023

    Self-reported via NPPES

  3. 9 years in practice

    Established

Internal MedicineHematology & Oncology in PasadenaAllopathic & Osteopathic Physicians

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 Arizona College of Medicine (Class of 2017)

Practice Footprint

Mailing address

Po Box 31309, Los Angeles, CA 90031-0309

Differs from practice location

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 190201

View hospital on Medicare Care Compare

Virtual Hematology & Oncology Care With Karen Haiber

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Karen Haiber for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Pasadena 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 Karen Haiber

Dr. Haiber is listed as active in the NPI registry with telehealth listed in Pasadena, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (626) 568-1622.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator · CDC SVI. 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.

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