Garth H. Harley Jr., MD

Medicare activity in 2024

Official CMS public-use data for Garth H. Harley Jr., 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. X-ray of chest, 1 view (71045)284 services
2. Ct scan head or brain without contrast (70450)93 services
3. Ct scan of abdomen and pelvis with contrast (74177)72 services
4. X-ray of chest, 2 views (71046)30 services
5. Ct scan of chest with contrast (71260)22 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%
• Diabetes38%
• Ischemic heart disease38%
• Heart failure37%

Hospitals where Garth H. Harley Jr. works

Medicare's Facility Affiliation Data lists Garth H. Harley Jr. 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.

• Adventist Health Lodi MemorialLodi, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050336
• Dominican HospitalSanta Cruz, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050242
• San Joaquin General HospitalFrench Camp, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050167

Practice locations

Addresses where Garth H. Harley Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 1380 Lead Hill Blvd, Suite 100Roseville, CA 95661 (916) 535‑2030
• 500 W Hospital RdFrench Camp, CA 95231 (209) 468‑6000
• 975 S Fairmont AveLodi, CA 95240 (209) 334‑3411

Group practices

Medicare enrollment lists Garth H. Harley Jr. as a member of these groups (CMS data updated October 2, 2026).

• Dignity Health Medical Foundation1,184 clinicians in the group
• County of San Joaquin199 clinicians in the group
• Lodi Memorial Hospital Association Inc80 clinicians in the group

Specialties

• Diagnostic Radiologyprimary
• General Practicealso

Find other Diagnostic Radiology doctors in California →

Other radiologists in Roseville

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

• Henry Andoh, MD
• Chirag V. Patel, MD
• Luke Bonham, MD
• Scott Francis R. Refugio, MD
• Leonard Ong, MD
• Lien N. Tran, MD
• Kevin K. Carter, MD
• Joshua Owen, MD

All radiologists in Roseville →

Other clinicians in Dignity Health Medical Foundation

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

• Anjali K. Rao, MD
• Shawn M. Brubaker, DO
• Osezemeghonghon O. Obilor, MD
• Priscilla Ching, NP
• Irma Bernal, NP
• Elisa E. Washburn, DO

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