Shawna L. Weisler, MD

Medicare activity in 2024

Official CMS public-use data for Shawna L. Weisler, 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, denosumab, 1 mg (J0897)3,600 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)336 services
3. Injection of drug or substance under skin or into muscle (96372)160 services
4. 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)153 services
5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)138 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%
• Diabetes59%
• Arthritis48%
• Chronic kidney disease42%
• Osteoporosis32%

Hospitals where Shawna L. Weisler works

Medicare's Facility Affiliation Data lists Shawna L. Weisler 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.

• Marian Regional Medical CenterSanta Maria, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050107
• Santa Ynez Valley Cottage HospitalSolvang, CA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 051331

Practice locations

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

• 215 Pesetas LnSanta Barbara, CA 93110 (805) 681‑7800

Group practices

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

• Sansum Clinic320 clinicians in the group

Specialties

• Endocrinologyprimary

Find other Endocrinology doctors in California →

Other endocrinologists in Santa Barbara

Clinicians with the same Medicare primary specialty in Santa Barbara, CA — not a recommendation.

• Kateryna Markova, MD
• Ashley A. Thorsell, MD
• Mark D. Wilson, MD
• Muhammad S. Haq, MD
• Tricia Westhoff-Pankratz, MD
• Sonal V. Phatak, MD
• Jennifer Hone, MD

All endocrinologists in Santa Barbara →

Other clinicians in Sansum Clinic

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

• Nandini R. Nittur, MD
• Avery M. Wilmanns, MD
• Rachel E. Trautwein, MD
• Kateryna Markova, MD
• Dionne Melody S. Austria, NP
• Sheryl M. King, PT

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