Stephen Grove, M.D.
NPI 1184038044 · Emergency Medicine Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Grove, M.D. is a Emergency Medicine Physician provider in Sioux Falls, SD (NPI 1184038044).
Provider details
- NPI number
- 1184038044
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301104829 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
333 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 | 170 | $111 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 104 | $65 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 34 | $159 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 25 | $38 |
Typical Medicare-allowed amounts for these services range $38–$159 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 28 | 28 |
| Morphine Sulfate | 26 | 25 |
| Naproxen | 24 | 23 |
| Ondansetronbrand: Ondansetron Odt | 22 | 19 |
| Prednisone | 22 | 21 |
| Doxycycline Hyclate | 15 | 15 |
| Cyclobenzaprine Hcl | 14 | 14 |
| Amoxicillin/Potassium Clav |
Practice location
Mailing address
Additional practice locations (1)
- 3601 W 13 Mile RdRoyal Oak, MI 48073-6712Phone: (248) 898-2001
Registry dates
- Enumerated
- 2014-06-18
- Last updated
- 2020-12-28
- Certified
- 2020-12-28
Frequently asked questions
- What is Stephen Grove's NPI number?
- Stephen Grove's National Provider Identifier (NPI) is 1184038044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Grove's specialty?
- Stephen Grove is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Grove located?
- Stephen Grove's practice location on file with NPPES is 1305 W 18th St, Sioux Falls, SD 57105-0401.
- What is Stephen Grove's phone number?
- The practice phone number listed in the NPPES registry for Stephen Grove is (605) 333-1000.
- Does Stephen Grove accept Medicare?
- Stephen Grove is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Grove's NPI active?
- Yes — Stephen Grove's NPI (1184038044) is active in the NPPES registry as of the last update on 2020-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.