Theodore S. Naiman, MD

Medicare activity in 2024

Official CMS public-use data for Theodore S. Naiman, 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)393 services
2. Insertion of needle into vein for collection of blood sample (36415)223 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)167 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)119 services
5. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)96 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 cholesterol71%
• Arthritis39%
• Diabetes32%
• Atrial fibrillation24%
• Chronic kidney disease23%

Hospitals where Theodore S. Naiman works

Medicare's Facility Affiliation Data lists Theodore S. Naiman 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.

• St Joseph Medical CenterTacoma, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500108
• Virginia Mason Medical CenterSeattle, WA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 500005

Practice locations

Addresses where Theodore S. Naiman is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 NE Gilman BlvdIssaquah, WA 98027 (425) 557‑8000

Group practices

Medicare enrollment lists Theodore S. Naiman as a member of this group (CMS data updated October 2, 2026).

• Virginia Mason Medical Center867 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Washington →

Other family doctors in Issaquah

Clinicians with the same Medicare primary specialty in Issaquah, WA — not a recommendation.

• Tina Xu, DO
• Maurice L. Doerfler, MD
• Hsuan-Chieh Jasper Luoh, DO
• James F. Yee, MD
• Anita Reddy, MD
• Erica L. Esher, MD
• Imsook Lee, DO
• Frida R. Pena Benitez, MD

All family doctors in Issaquah →

Other clinicians in Virginia Mason Medical Center

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

• Ksenija B. Stefanovic, MD
• Andrew J. Hollister, MD
• David L. Coy, MD
• Thomas Wilson, MD
• Luke A. Seaburg, MD
• Zhe Ma, 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