Justin Clark, DO
NPI 1235621327 · Family Medicine Physician · Des Moines, IA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Clark, DO is a Family Medicine Physician provider in Des Moines, IA (NPI 1235621327).
Provider details
- NPI number
- 1235621327
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- R-11277 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 51 | 14 |
| Omeprazole | 33 | — |
| Gabapentin | 28 | — |
| Tamsulosin Hcl | 28 | — |
| Metformin Hcl | 25 | — |
| Lisinopril | 20 | — |
| Losartan Potassium | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-04
- Last updated
- 2018-06-04
Frequently asked questions
- What is Justin Clark's NPI number?
- Justin Clark's National Provider Identifier (NPI) is 1235621327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Clark's specialty?
- Justin Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Clark located?
- Justin Clark's practice location on file with NPPES is 1801 Hickman Rd, Des Moines, IA 50314-1505.
- What is Justin Clark's phone number?
- The practice phone number listed in the NPPES registry for Justin Clark is (515) 282-5640.
- Does Justin Clark accept Medicare?
- Justin Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Clark's NPI active?
- Yes — Justin Clark's NPI (1235621327) is active in the NPPES registry as of the last update on 2018-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.