Sidney Byron P. Ceniza, MD

Medicare activity in 2024

Official CMS public-use data for Sidney Byron P. Ceniza, 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. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)191 services
2. Critical care, first 30-74 minutes (99291)75 services
3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)49 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 cholesterol75%
• Arthritis59%
• Chronic kidney disease52%
• Heart failure47%
• Ischemic heart disease46%

Hospitals where Sidney Byron P. Ceniza works

Medicare's Facility Affiliation Data lists Sidney Byron P. Ceniza 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 Anthony HospitalGig Harbor, WA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 500151
• St Clare HospitalLakewood, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500021
• St Joseph Medical CenterTacoma, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500108
• St Michael Medical CenterSilverdale, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 500039
• 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 Sidney Byron P. Ceniza is enrolled with Medicare (CMS data updated October 2, 2026).

• 11567 Canterwood Blvd NWGig Harbor, WA 98332 (253) 426‑6341

Group practices

Medicare enrollment lists Sidney Byron P. Ceniza as a member of this group (CMS data updated October 2, 2026).

• Franciscan Medical Group1,421 clinicians in the group

Specialties

• Hospitalistprimary

Find other Hospitalist doctors in Washington →

Other hospitalists in Gig Harbor

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

• Philip L. Bene, MD
• Cory A. Lundberg, DO
• Charmaine G. Lamsin, DO
• Tara R. Buschor, DO
• Naushaba Marri, MD
• Cordellia Nguyen, MD
• Srivatsan Padmanabhan, MD
• Kiranmayi Bulusu, MD

All hospitalists in Gig Harbor →

Other clinicians in Franciscan Medical Group

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

• Johnathan S. Ha, MD
• Katharine Helm, PA
• Tavis J. Taylor, MD
• Rose Laporte, NP
• Lorin J. Freedman, MD
• Usha R. Emani, 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