Samuel Gastineau, DO
NPI 1265938336 · Family Medicine Physician · Indianola, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Gastineau, DO is a Family Medicine Physician provider in Indianola, IA (NPI 1265938336).
Provider details
- NPI number
- 1265938336
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,344 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 626 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 495 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 425 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 404 | $8 |
| 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'SG2211 | 358 | $15 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 124 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 505 | 148 |
| Lisinopril | 376 | 94 |
| Tamsulosin Hcl | 321 | 87 |
| Pantoprazole Sodium | 288 | 78 |
| Amlodipine Besylate | 278 | 68 |
| Losartan Potassium | 256 | 67 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$727 across 43 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 7447 W Talcott Ave Ste 182Chicago, IL 60631Phone: (773) 792-5155
- 7447 W Talcott Ave Ste 182Chicago, IL 60631Phone: (773) 792-5155
Registry dates
- Enumerated
- 2018-04-05
- Last updated
- 2023-12-20
- Certified
- 2023-12-20
Frequently asked questions
- What is Samuel Gastineau's NPI number?
- Samuel Gastineau's National Provider Identifier (NPI) is 1265938336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Gastineau's specialty?
- Samuel Gastineau is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Gastineau located?
- Samuel Gastineau's practice location on file with NPPES is 1504 N 1st St, Indianola, IA 50125-3702.
- What is Samuel Gastineau's phone number?
- The practice phone number listed in the NPPES registry for Samuel Gastineau is (515) 875-9520.
- Does Samuel Gastineau accept Medicare?
- Samuel Gastineau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Gastineau's NPI active?
- Yes — Samuel Gastineau's NPI (1265938336) is active in the NPPES registry as of the last update on 2023-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.