William R. Shimberg, MD

Medicare activity in 2024

Official CMS public-use data for William R. Shimberg, 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)129 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)123 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)64 services
4. Annual depression screening, 5 to 15 minutes (G0444)35 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)30 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 pressure71%
• High cholesterol71%
• Arthritis39%
• Ischemic heart disease34%
• Anxiety28%
• Diabetes27%

Hospitals where William R. Shimberg works

Medicare's Facility Affiliation Data lists William R. Shimberg 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 Josephs HospitalTampa, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100075

Practice locations

Addresses where William R. Shimberg is enrolled with Medicare (CMS data updated October 2, 2026).

• 2727 W Dr Martin Luther King Jr Blvd, Suite 450Tampa, FL 33607 (813) 875‑8453
• 3411 S Dale Mabry HwyTampa, FL 33629 (813) 742‑9501
• 3411 S Dale Mabry Hwy, Suite A Select Physical TherapyTampa, FL 33629 (813) 742‑9501

Group practices

Medicare enrollment lists William R. Shimberg as a member of these groups (CMS data updated October 2, 2026).

• Ohi West Medical Group II LLC413 clinicians in the group
• Sports and Orthopedic Rehabilitation Services Inc322 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Tampa

Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.

• Margaret Theodore, MD
• Karon R. Locicero, MD
• Jennifer Butler, MD
• Nikhil Bhatia, MD
• William A. Costello, DO
• Iktej S. Jabbal, MD
• Harshesh B. Amin, MD
• Linda L. Maynard, MD

All internal medicine doctors in Tampa →

Other clinicians in Ohi West Medical Group II LLC

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

• Julie A. Norton, NP
• Chelsey L. Shepos, OD
• Nadia L. Etienne
• Abneris L. Rivera Martinez, MD
• Parag V. Pitroda, MD
• Sara M. Beard, 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