Kathryn S. Williams, MD

Medicare activity in 2024

Official CMS public-use data for Kathryn S. Williams, 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. Injection, onabotulinumtoxina, 1 unit (J0585)1,200 services
2. Automated urinalysis test (81003)289 services
3. Insertion of temporary bladder tube (51701)153 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)132 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)127 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 pressure70%
• Arthritis57%
• Anxiety34%
• Depression27%
• Diabetes20%

Hospitals where Kathryn S. Williams works

Medicare's Facility Affiliation Data lists Kathryn S. Williams 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.

• 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 Kathryn S. Williams is enrolled with Medicare (CMS data updated October 2, 2026).

• 1901 S Union AveTacoma, WA 98405
• 4700 Point Fosdick DrGig Harbor, WA 98335

Group practices

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

• Multicare Health System2,325 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Washington →

Other OB-GYNs in Tacoma

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

• Aspen R. Copeland, DO
• Sandra V. Werner, MD
• Judith Hoover, MD
• Mariam Savabi, MD
• Joy Clore, DO
• Randy Alejo, MD
• Renee Q. Thai, MD
• Lyle T. Calcamuggio, MD

All OB-GYNs in Tacoma →

Other clinicians in Multicare Health System

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

• Ahmed Salman, MD
• Stephanie D. Benson, NP
• Carly Hodgman, NP
• Robert U. Glazier Jr., MD
• Mark E. Sienko, MD
• Sita Basnet, NP

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