Stephen Lojewski, D.O.
NPI 1841585312 · Emergency Medical Services (Emergency Medicine) Physician · Farmington Hills, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Lojewski, D.O. is a Emergency Medical Services (Emergency Medicine) Physician provider in Farmington Hills, MI (NPI 1841585312).
Provider details
- NPI number
- 1841585312
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- L2007248 (MI)
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
15 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
325 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 | 109 | $110 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 92 | $163 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 60 | $8 |
| Critical Care, First 30-74 Minutes99291 | 40 | $192 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 24 | $67 |
Typical Medicare-allowed amounts for these services range $8–$192 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sucralfate | 41 | 41 |
| Doxycycline Hyclate | 36 | 36 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 25 |
| Oxycodone Hcl | 29 | 29 |
| Cefuroxime Axetilbrand: Cefuroxime | 26 | 26 |
| Famotidine | 25 | 25 |
| Ondansetron Hcl | 15 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-13
- Last updated
- 2011-06-13
Frequently asked questions
- What is Stephen Lojewski's NPI number?
- Stephen Lojewski's National Provider Identifier (NPI) is 1841585312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lojewski's specialty?
- Stephen Lojewski is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Lojewski located?
- Stephen Lojewski's practice location on file with NPPES is 28050 Grand River Ave, Farmington Hills, MI 48336-5919.
- What is Stephen Lojewski's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lojewski is (248) 471-8822.
- Does Stephen Lojewski accept Medicare?
- Stephen Lojewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Lojewski's NPI active?
- Yes — Stephen Lojewski's NPI (1841585312) is active in the NPPES registry as of the last update on 2011-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.