Gretchen B. Aurin, MD

Medicare activity in 2024

Official CMS public-use data for Gretchen B. Aurin, 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. Anesthesia for other procedure on urinary system through urethra (00910)55 services
2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)23 services
3. Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope (00918)23 services
4. Anesthesia for removal of urinary bladder tumors including use of an endoscope (00912)19 services
5. Anesthesia for procedure to correct abnormal heart rhythm (00410)16 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%
• Arthritis60%
• Diabetes36%
• Chronic kidney disease36%
• Ischemic heart disease34%

Hospitals where Gretchen B. Aurin works

Medicare's Facility Affiliation Data lists Gretchen B. Aurin 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.

• Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210023
• Luminis Health Doctors Community Medical Center, IncLanham, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210051

Practice locations

Addresses where Gretchen B. Aurin is enrolled with Medicare (CMS data updated October 2, 2026).

• 2001 Medical PkwyAnnapolis, MD 21401 (443) 481‑1000
• 8905 Fairview RdSilver Spring, MD 20910 (888) 554‑0631

Group practices

Medicare enrollment lists Gretchen B. Aurin as a member of this group (CMS data updated October 2, 2026).

• Anesthesia Company LLC378 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Maryland →

Other anesthesiologists in Annapolis

Clinicians with the same Medicare primary specialty in Annapolis, MD — not a recommendation.

• Robert G. Eberhardt Iii, MD
• Eric A. Zelman, MD
• Abisola A. Ayodeji, MD
• David Fields, MD
• Scott J. Wiesenberger, MD
• Stephen Nilsen, MD
• Daniel Copeland, MD
• Joshua J. Hurley, MD

All anesthesiologists in Annapolis →

Other clinicians in Anesthesia Company LLC

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

• Janet Gill, MD
• Brittany E. Campbell, MD
• Carey L. Cox, CNA
• Matthew C. Betz, DO
• Steven L. Gibson, MD
• Mikayla Mendenhall, CNA

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