Sarah S. Mullins, MD

Medicare activity in 2024

Official CMS public-use data for Sarah S. Mullins, 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)2,700 services
2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)1,031 services
3. Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)459 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)385 services
5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)295 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 cholesterol72%
• High blood pressure58%
• Arthritis41%
• Depression36%
• Chronic kidney disease25%
• Diabetes22%

Hospitals where Sarah S. Mullins works

Medicare's Facility Affiliation Data lists Sarah S. Mullins 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.

• Chester County HospitalWest Chester, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390179
• Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001

Practice locations

Addresses where Sarah S. Mullins is enrolled with Medicare (CMS data updated October 2, 2026).

• 5311 Limestone Rd, Suite 201Wilmington, DE 19808 (302) 234‑9109

Group practices

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

• Stoney Batter Family Medicine Associates PA12 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Delaware →

Other family doctors in Wilmington

Clinicians with the same Medicare primary specialty in Wilmington, DE — not a recommendation.

• Madhumathi Gunasekaran, MD
• Anna M. Magat, MD
• Melissa A. Tribuiani, MD
• Henrique Jaime, MD
• Anne N. Walton, MD
• Scott J. Schaeffer, MD
• Thomas G. Anderson, MD
• Brian Janney, DO

All family doctors in Wilmington →

Other clinicians in Stoney Batter Family Medicine Associates PA

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

• Madhumathi Gunasekaran, MD
• Scott J. Schaeffer, MD
• Julie H. Prosseda, MD
• Carolyn M. Barrett, NP
• Deanna M. Gorgei, DO
• Holly L. Kalish, 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