Samuel Ratermann, MD
NPI 1831394071 · Family Medicine Physician · Grove, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Ratermann, MD is a Family Medicine Physician provider in Grove, OK (NPI 1831394071).
Provider details
- NPI number
- 1831394071
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27635 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,030 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 394 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 211 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 206 | $160 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 88 | $73 |
| Critical Care, First 30-74 Minutes99291 | 87 | $198 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 44 | $74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 48 | 44 |
| Metoprolol Tartrate | 38 | 15 |
| Metoprolol Succinate | 28 | 18 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 26 | 12 |
| Pantoprazole Sodium | 25 | 16 |
| Carvedilol | 25 | — |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-18
- Last updated
- 2017-04-05
Frequently asked questions
- What is Samuel Ratermann's NPI number?
- Samuel Ratermann's National Provider Identifier (NPI) is 1831394071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Ratermann's specialty?
- Samuel Ratermann is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Ratermann located?
- Samuel Ratermann's practice location on file with NPPES is 1001 E 18th St, Grove, OK 74344-2907.
- What is Samuel Ratermann's phone number?
- The practice phone number listed in the NPPES registry for Samuel Ratermann is (918) 786-2243.
- Does Samuel Ratermann accept Medicare?
- Samuel Ratermann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Ratermann's NPI active?
- Yes — Samuel Ratermann's NPI (1831394071) is active in the NPPES registry as of the last update on 2017-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.