Donald Schaefer, D.O.
NPI 1568405413 · Emergency Medicine Physician · Houston, MO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Schaefer, D.O. is a Emergency Medicine Physician provider in Houston, MO (NPI 1568405413).
Provider details
- NPI number
- 1568405413
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 106341 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
402 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 225 | $117 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 114 | $68 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 63 | $169 |
Typical Medicare-allowed amounts for these services range $68–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 65 | 62 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 46 | 43 |
| Ondansetronbrand: Ondansetron Odt | 38 | 37 |
| Azithromycin | 34 | 30 |
| Dexamethasone | 33 | 31 |
| Prednisone | 32 | 31 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2021-07-14
- Certified
- 2021-07-14
Frequently asked questions
- What is Donald Schaefer's NPI number?
- Donald Schaefer's National Provider Identifier (NPI) is 1568405413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Schaefer's specialty?
- Donald Schaefer is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Schaefer located?
- Donald Schaefer's practice location on file with NPPES is 1333 S Sam Houston Blvd, Houston, MO 65483-2046.
- What is Donald Schaefer's phone number?
- The practice phone number listed in the NPPES registry for Donald Schaefer is (417) 967-3311.
- Does Donald Schaefer accept Medicare?
- Donald Schaefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Schaefer's NPI active?
- Yes — Donald Schaefer's NPI (1568405413) is active in the NPPES registry as of the last update on 2021-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.