Kumkum Vadehra, MD

Medicare activity in 2024

Official CMS public-use data for Kumkum Vadehra, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Pathology examination of tissue using a microscope, intermediate complexity (88305)506 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)175 services
3. Special stained specimen slides to identify organisms including interpretation and report (88312)115 services
4. Microscopic genetic analysis of tumor, manual (88360)77 services
5. Preparation of tissue for examination by removing any calcium present (88311)54 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis51%
• Diabetes48%
• Chronic kidney disease32%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)26%

Hospitals where Kumkum Vadehra works

Medicare's Facility Affiliation Data lists Kumkum Vadehra at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• PIH Health Downey HospitalDowney, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050393
• PIH Health Hospital-WhittierWhittier, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050169

Practice locations

Addresses where Kumkum Vadehra is enrolled with Medicare (CMS data updated October 2, 2026).

• 12401 Washington Blvd, Presbyterian IntercommunityWhittier, CA 90602 (562) 698‑0811

Group practices

Medicare enrollment lists Kumkum Vadehra as a member of this group (CMS data updated October 2, 2026).

• Whittier Pathology Medical Group4 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in California →

Other pathologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

• Thomas H. Konia, MD
• Daniela Schweitzer, MD
• Joshua L. Pierce, MD
• Chau M. Bui, MD
• Min Han, MD
• Tse Chang Cheng, MD
• Sanjay Kakar, MD
• Brit S. Shackley, MD

All pathologists in California →

Other clinicians in Whittier Pathology Medical Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• William D. Macdonald, MD
• Le L. Aye, DO
• Christie Pang, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians