Justin Clem, M.D.
NPI 1083050827 · Family Medicine Physician · Madison, SD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Clem, M.D. is a Family Medicine Physician provider in Madison, SD (NPI 1083050827).
Provider details
- NPI number
- 1083050827
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9998 (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
13 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
536 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 152 | $100 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 143 | $72 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 92 | $70 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 74 | $106 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 42 | $121 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 139 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 564 | 106 |
| Omeprazole | 494 | 100 |
| Tamsulosin Hcl | 439 | 81 |
| Lisinopril | 384 | 80 |
| Losartan Potassium | 376 | 77 |
| Levothyroxine Sodium | 328 | 55 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-20
- Last updated
- 2016-11-08
Frequently asked questions
- What is Justin Clem's NPI number?
- Justin Clem's National Provider Identifier (NPI) is 1083050827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Clem's specialty?
- Justin Clem is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Clem located?
- Justin Clem's practice location on file with NPPES is 323 10th St Sw, Madison, SD 57042-3200.
- What is Justin Clem's phone number?
- The practice phone number listed in the NPPES registry for Justin Clem is (605) 256-6551.
- Does Justin Clem accept Medicare?
- Justin Clem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Clem's NPI active?
- Yes — Justin Clem's NPI (1083050827) is active in the NPPES registry as of the last update on 2016-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.