Troy Rowekamp, DO
NPI 1023335577 · Hospitalist Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Troy Rowekamp, DO is a Hospitalist Physician provider in Sioux Falls, SD (NPI 1023335577).
Provider details
- NPI number
- 1023335577
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 8844 (SD)
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
16 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
354 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 35 Minutes99232 | 194 | $74 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 67 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 53 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 29 | $163 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 11 | $123 |
Typical Medicare-allowed amounts for these services range $74–$163 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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) |
|---|---|
| Atorvastatin Calcium | 38 |
| Levothyroxine Sodium | 24 |
| Mirabegronbrand: Myrbetriq | 23 |
| Metoprolol Succinate | 22 |
| Metformin Hclbrand: Metformin Hcl Er | 20 |
| Aripiprazole | 18 |
| Potassium Chloridebrand: Klor-Con M20 | 18 |
| Apixabanbrand: Eliquis | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-23
- Last updated
- 2013-11-26
Frequently asked questions
- What is Troy Rowekamp's NPI number?
- Troy Rowekamp's National Provider Identifier (NPI) is 1023335577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Troy Rowekamp's specialty?
- Troy Rowekamp is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Troy Rowekamp located?
- Troy Rowekamp's practice location on file with NPPES is 1325 S Cliff Ave, Sioux Falls, SD 57105-1007.
- What is Troy Rowekamp's phone number?
- The practice phone number listed in the NPPES registry for Troy Rowekamp is (605) 322-7645.
- Does Troy Rowekamp accept Medicare?
- Troy Rowekamp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Troy Rowekamp's NPI active?
- Yes — Troy Rowekamp's NPI (1023335577) is active in the NPPES registry as of the last update on 2013-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.