Riley Clark, M.D.
NPI 1114370814 · Hospitalist Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riley Clark, M.D. is a Hospitalist Physician provider in Fargo, ND (NPI 1114370814).
Provider details
- NPI number
- 1114370814
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15687 (ND)
Specialties & taxonomies
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
9 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
863 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 | 519 | $75 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 129 | $163 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 129 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 61 | $112 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 13 | $124 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 78 | — |
| Atorvastatin Calcium | 41 | 14 |
| Amlodipine Besylate | 38 | 12 |
| Omeprazole | 28 | 11 |
| Levothyroxine Sodium | 27 | — |
| Simvastatin | 26 | — |
| Cefuroxime Axetilbrand: Cefuroxime | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-18
- Last updated
- 2021-11-17
- Certified
- 2021-11-17
Frequently asked questions
- What is Riley Clark's NPI number?
- Riley Clark's National Provider Identifier (NPI) is 1114370814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Riley Clark's specialty?
- Riley Clark is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Riley Clark located?
- Riley Clark's practice location on file with NPPES is 5225 23rd Ave S, Fargo, ND 58104-7927.
- What is Riley Clark's phone number?
- The practice phone number listed in the NPPES registry for Riley Clark is (701) 417-2000.
- Does Riley Clark accept Medicare?
- Riley Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Riley Clark's NPI active?
- Yes — Riley Clark's NPI (1114370814) is active in the NPPES registry as of the last update on 2021-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.