Shinko K. Lin, MD

Medicare activity in 2024

Official CMS public-use data for Shinko K. 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. Destruction of precancer skin growth, 2-14 growths (17003)2,451 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)789 services
3. Destruction of precancer skin growth, 1 growth (17000)684 services
4. Destruction of skin growth, 1-14 growths (17110)423 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)243 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 cholesterol71%
• High blood pressure66%
• Arthritis46%
• Ischemic heart disease23%
• Diabetes21%
• Depression19%

Hospitals where Shinko K. Lin works

Medicare's Facility Affiliation Data lists Shinko K. 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.

• Grossmont HospitalLa Mesa, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050026

Practice locations

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

• 15725 Pomerado Rd, Suite 102Poway, CA 92064 (619) 267‑8303
• 4647 Zion AveSan Diego, CA 92120 (619) 528‑5000
• 655 Euclid Ave, Suite 304National City, CA 91950 (619) 267‑8303
• 8860 Ctr Dr, Suite 300La Mesa, CA 91942

Group practices

Medicare enrollment lists Shinko K. Lin as a member of these groups (CMS data updated October 2, 2026).

• Southern California Permanente Medical Group11,293 clinicians in the group
• William F Resh MD Skin and Skin Cancer Medical Group of San Diego Inc19 clinicians in the group
• Grossmont Dermatology Medical Clinic10 clinicians in the group

Specialties

• Dermatologyprimary

Find other Dermatology doctors in California →

Other dermatologists in Poway

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

• Diane M. Scott, MD
• Bobak T. Pousti, MD
• Victoria Barrio, MD
• Rishu Gupta, MD
• Patrick A. Armstrong, MD
• Nicole L. Nazemi, DO
• Ruth A. Larson, MD
• Elizabeth E. Vierra, MD

All dermatologists in Poway →

Other clinicians in Southern California Permanente Medical Group

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

• Cien Gao, DO
• Nawal Afif, DO
• Tam V. Dao, MD
• Wendy W. Matsuda, PT
• Monica Youssef
• Ma Christina E. Ondrade, 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