Naomi K. Lin, MD

Medicare activity in 2024

Official CMS public-use data for Naomi 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. Urinalysis, manual test (81002)24 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)19 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)16 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 cholesterol75%
• High blood pressure73%
• Diabetes58%
• Arthritis33%
• Depression27%
• Ischemic heart disease26%

Hospitals where Naomi K. Lin works

Medicare's Facility Affiliation Data lists Naomi 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.

• Kaiser Foundation Hospital - Baldwin ParkBaldwin Park, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 050723

Practice locations

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

• 1011 Balwin Park BlvdBaldwin Park, CA 91706 (626) 851‑1011
• 1236 N Magnolia AveAnaheim, CA 92801 (714) 995‑1000
• 1255 W Arrow HwySan Dimas, CA 91773 (909) 394‑2526
• 450 E Huntington DrArcadia, CA 91006 (626) 254‑2100
• 824 E Carson St, Suite 104Carson, CA 90745 (310) 830‑9706

Group practices

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

• Southern California Permanente Medical Group11,293 clinicians in the group
• Healthcare Partners Affiliates Medical Group754 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in California →

Other neurologists in Baldwin Park

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

• Tong Jiang, MD
• Teresa Luna, MD
• Xi Li, MD
• Agnes S. Kim, MD
• Irene H. Yang, MD
• Caprice L. Cadacio, MD
• Qian Zhang, MD
• Trevor R. Rafferty, MD

All neurologists in Baldwin Park →

Other clinicians in Southern California Permanente Medical Group

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

• Sabrina N. Avakian, MD
• Paula Marie A. Changsrivong, CNA
• Anthony T. Nguyen, DO
• Gregory G. Gasparian, MD
• Umesh N. Patel, MD
• Colin M. Parsons, 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