Richard Y. Lin, DO

Medicare activity in 2024

Official CMS public-use data for Richard Y. Lin, 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 moderate level of decision making, if using time, 30 minutes or more (99214)50 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)22 services
3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)17 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%
• Arthritis75%
• Diabetes52%
• Depression43%
• Chronic kidney disease35%

Hospitals where Richard Y. Lin works

Medicare's Facility Affiliation Data lists Richard Y. Lin 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.

• Foothill Regional Medical CenterTustin, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 050780

Practice locations

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

• 11180 Warner Ave, Suite 161Fountain Valley, CA 92708 (949) 688‑0958
• 14642 Newport Ave, Suite 105Tustin, CA 92780 (949) 688‑0958

Group practices

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

• Richard Lin DO Inc6 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in California →

Other orthopedic surgeons in Fountain Valley

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

• Mark R. Cubberly, MD
• Minal D. Tapadia, MD
• Trong Nguyen, MD
• Michael H. Kim-Orden, MD
• Ramy N. Elias, MD
• Matthew Vincent, MD
• Dilip Tapadiya, MD
• Anatol Podolsky, MD

All orthopedic surgeons in Fountain Valley →

Other clinicians in Richard Lin DO Inc

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

• Mark R. Cubberly, MD
• Jaron R. Andersen, MD
• Ryan D. Stancil, MD
• Kelvin Y. Kim, MD
• Matthew Vincent, 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