Sarah M. Hyder, MD

Medicare activity in 2024

Official CMS public-use data for Sarah M. Hyder, 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. Biopsy of large bowel using a flexible endoscope (45380)44 services
2. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)43 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)32 services
4. Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43259)30 services
5. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)29 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%
• Arthritis41%
• Anxiety39%
• Ischemic heart disease37%
• Depression36%

Hospitals where Sarah M. Hyder works

Medicare's Facility Affiliation Data lists Sarah M. Hyder 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.

• Elliot HospitalManchester, NH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 300012
• Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 300003
• UMass Memorial Health - Harrington HospitalSouthbridge, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220019
• UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220163
• Valley Regional HospitalClaremont, NH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 301308

Practice locations

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

• 1 Medical Ctr DrLebanon, NH 03756 (603) 650‑5000
• 100 Hitchcock WayManchester, NH 03104 (603) 695‑2500

Group practices

Medicare enrollment lists Sarah M. Hyder as a member of these groups (CMS data updated October 2, 2026).

• Dartmouth-Hitchcock Clinic1,472 clinicians in the group
• Mary Hitchcock Memorial Hospital1,280 clinicians in the group

Specialties

• Gastroenterologyprimary
• Internal Medicinealso

Find other Gastroenterology doctors in New Hampshire →

Other gastroenterologists in Lebanon

Clinicians with the same Medicare primary specialty in Lebanon, NH — not a recommendation.

• Amer O. Al-Nimr, MD
• Prasanna V. Gulur, MD
• L C. Levy, MD
• Mary C. Drinane, MD
• Stuart R. Gordon, MD
• Audrey H. Calderwood, MD
• Timothy Gardner, MD
• Trinh B. Meyer, MD

All gastroenterologists in Lebanon →

Other clinicians in Dartmouth-Hitchcock Clinic

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

• Hope E. Dicesare
• Brooke G. Judd, MD
• Jessica B. Wallaert, MD
• Christina F. Hughes, PA
• Brittney Carfora-Brune, CNA
• Suzanne M. Michalak, 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