Richard J. Kochenburger, MD

Medicare activity in 2024

Official CMS public-use data for Richard J. Kochenburger, 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. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)20 services
2. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)11 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 cholesterol53%
• High blood pressure47%

Hospitals where Richard J. Kochenburger works

Medicare's Facility Affiliation Data lists Richard J. Kochenburger 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.

• Alameda HospitalAlameda, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050211
• Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050043

Practice locations

Addresses where Richard J. Kochenburger is enrolled with Medicare (CMS data updated October 2, 2026).

• 2000 Sierra RdConcord, CA 94518 (925) 363‑2000
• 2111 Whitehall PlAlameda, CA 94501
• 2111 Whitehall Pl, Suite AAlameda, CA 94501 (510) 522‑6544

Group practices

Medicare enrollment lists Richard J. Kochenburger as a member of this group (CMS data updated October 2, 2026).

• La Clinica de la Raza Inc130 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in California

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

• Neal M. Lonky, MD
• Stephanie J. Mandelman, MD
• Cristina S. Flores, MD
• Danielle M. Mason, MD
• Vladimir Leibovsky, DO
• Lelanya B. Kearns, MD
• Rodney Huss, MD
• Astrid Mendoza, DO

All OB-GYNs in California →

Other clinicians in La Clinica de la Raza Inc

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

• Thuhong T. Truong, MD
• Lizbeth Cabrera, NP
• Gideon H. Lebowitz, PA
• Elena R. Siani, MD
• Ivan D. Hamilton, MD
• Charles Som, 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