Joshua Segal, MD

Medicare activity in 2024

Official CMS public-use data for Joshua Segal, 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)565 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)424 services
3. Special stained specimen slides to identify organisms including interpretation and report (88312)184 services
4. Special stained specimen slides to examine tissue including interpretation and report (88313)177 services
5. Cell examination of specimen, selective cellular enhancement technique (88112)98 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%
• Arthritis63%
• Ischemic heart disease43%
• Diabetes37%
• Atrial fibrillation34%

Hospitals where Joshua Segal works

Medicare's Facility Affiliation Data lists Joshua Segal 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.

• Los Robles Hospital & Medical CenterThousand Oaks, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050549

Practice locations

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

• 215 W Janss RdThousand Oaks, CA 91360 (805) 370‑4697

Group practices

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

• Glover Kelty and Schultheis M DS5 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in California →

Other pathologists in Thousand Oaks

Clinicians with the same Medicare primary specialty in Thousand Oaks, CA — not a recommendation.

• Cuauhtemoc Magana, MD
• Danielle E. Westfall, MD
• Eric J. Broxham, MD
• Wayne M. Schultheis, MD
• Jianming J. Yin, MD

All pathologists in Thousand Oaks →

Other clinicians in Glover Kelty and Schultheis M DS

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

• Cuauhtemoc Magana, MD
• Danielle E. Westfall, MD
• Eric J. Broxham, MD
• Jianming J. Yin, 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