Marse L. McNaughton, MD

Medicare activity in 2024

Official CMS public-use data for Marse L. McNaughton, 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)805 services
2. Blood glucose (sugar) test performed by hand-held instrument (82962)221 services
3. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)113 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)67 services
5. Administration of influenza virus vaccine (G0008)44 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 cholesterol74%
• Arthritis52%
• Diabetes35%
• Ischemic heart disease20%
• Anxiety19%

Hospitals where Marse L. McNaughton works

Medicare's Facility Affiliation Data lists Marse L. McNaughton 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
• Tacoma General Allenmore HospitalTacoma, WA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 500129

Practice locations

Addresses where Marse L. McNaughton is enrolled with Medicare (CMS data updated October 2, 2026).

• 3733 S Thompson AveTacoma, WA 98418 (253) 472‑4473

Group practices

Medicare enrollment lists Marse L. McNaughton as a member of this group (CMS data updated October 2, 2026).

• Betteridge and McNaughton PS Inc2 clinicians in the group

Specialties

• General Practiceprimary

Find other General Practice doctors in Washington →

Other general practitioners in Tacoma

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

• Edward Goldstein, MD
• Mehreen Tajammul, MD
• Gurmesa M. Adula, MD
• Gemechis A. Wacho, MD
• Oksana Nesterenko, MD
• Sana M. Mohamed Ali, MD
• Achashman Berihun, MD
• Yinager A. Dagnaw, MD

All general practitioners in Tacoma →

Other clinicians in Betteridge and McNaughton PS Inc

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

• Jack Goldman, 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