Samuel P. Gastineau, DO

Medicare activity in 2024

Official CMS public-use data for Samuel P. Gastineau, 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)626 services
2. Insertion of needle into vein for collection of blood sample (36415)495 services
3. Blood test, comprehensive group of blood chemicals (80053)425 services
4. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)404 services
5. 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)358 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 pressure71%
• Arthritis36%
• Diabetes31%
• Chronic kidney disease24%
• Ischemic heart disease23%

Hospitals where Samuel P. Gastineau works

Medicare's Facility Affiliation Data lists Samuel P. Gastineau 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.

• UnityPoint Health - Des Moines Iowa Methodist MediDes Moines, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160082

Practice locations

Addresses where Samuel P. Gastineau is enrolled with Medicare (CMS data updated October 2, 2026).

• 1504 N 1st StIndianola, IA 50125 (515) 875‑9100

Group practices

Medicare enrollment lists Samuel P. Gastineau as a member of this group (CMS data updated October 2, 2026).

• The Iowa Clinic PC310 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Iowa →

Other family doctors in Indianola

Clinicians with the same Medicare primary specialty in Indianola, IA — not a recommendation.

• Megan Lehr, DO
• Jo Ellen M. Heims, DO
• Sarah M. Olsasky, DO
• Ryan C. Werling, DO
• Michael W. Agey, DO
• Geethalakshmi Mani, MD
• Geoffrey M. Dankle, MD
• Denni J. Fitzsimmons, DO

All family doctors in Indianola →

Other clinicians in The Iowa Clinic PC

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

• Jason M. Kopp, DO
• Tanner V. Canova
• Garrett G. Losh, MD
• Ashley R. Taliaferro, DO
• Kaitlyn G. Totten
• Rori Mankins, 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