Nathan Marsh, MD
NPI 1992313308 · Hospitalist Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Marsh, MD is a Hospitalist Physician provider in Fargo, ND (NPI 1992313308).
Provider details
- NPI number
- 1992313308
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- RL16661 (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
5 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
797 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 | 295 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 186 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 161 | $109 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 84 | $47 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 55 | $164 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 68 | 15 |
| Atorvastatin Calcium | 55 | 13 |
| Lisinopril | 50 | — |
| Amlodipine Besylate | 47 | 11 |
| Metoprolol Succinate | 43 | 15 |
| Carvedilol | 35 | — |
| Sertraline Hcl | 24 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-07-21
- Last updated
- 2023-06-19
- Certified
- 2023-06-19
Frequently asked questions
- What is Nathan Marsh's NPI number?
- Nathan Marsh's National Provider Identifier (NPI) is 1992313308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Marsh's specialty?
- Nathan Marsh is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Marsh located?
- Nathan Marsh's practice location on file with NPPES is 5225 23rd Ave S, Fargo, ND 58104-7927.
- What is Nathan Marsh's phone number?
- The practice phone number listed in the NPPES registry for Nathan Marsh is (701) 234-5933.
- Does Nathan Marsh accept Medicare?
- Nathan Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Marsh's NPI active?
- Yes — Nathan Marsh's NPI (1992313308) is active in the NPPES registry as of the last update on 2023-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.