Mario Rivera Bernuy, M.D
NPI 1841670445 · Endocrinology, Diabetes & Metabolism Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Rivera Bernuy, M.D is a Endocrinology, Diabetes & Metabolism Physician provider in Fargo, ND (NPI 1841670445).
Provider details
- NPI number
- 1841670445
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 69956 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
496 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 222 | $95 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 128 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 48 | $127 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 44 | $33 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 38 | $140 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 268 | 59 |
| Semaglutidebrand: Ozempic | 124 | 20 |
| Methimazole | 114 | 30 |
| Metformin Hclbrand: Metformin Hcl Er | 91 | 23 |
| Empagliflozinbrand: Jardiance | 84 | 20 |
| Dapagliflozin Propanediolbrand: Farxiga | 72 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$278 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1 University of New MexicoMsc11 6093Albuquerque, NM 87131Phone: (505) 272-6225Fax: (505) 272-5184
Registry dates
- Enumerated
- 2015-06-09
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is Mario Rivera Bernuy's NPI number?
- Mario Rivera Bernuy's National Provider Identifier (NPI) is 1841670445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Rivera Bernuy's specialty?
- Mario Rivera Bernuy is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Rivera Bernuy located?
- Mario Rivera Bernuy's practice location on file with NPPES is 1702 University Dr S, Fargo, ND 58103-4940.
- What is Mario Rivera Bernuy's phone number?
- The practice phone number listed in the NPPES registry for Mario Rivera Bernuy is (701) 364-3300.
- Does Mario Rivera Bernuy accept Medicare?
- Mario Rivera Bernuy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Rivera Bernuy's NPI active?
- Yes — Mario Rivera Bernuy's NPI (1841670445) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.