John Maldonado, MD
NPI 1124517412 · Family Medicine Physician · Fernley, NV
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Maldonado, MD is a Family Medicine Physician provider in Fernley, NV (NPI 1124517412).
Provider details
- NPI number
- 1124517412
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 461 | 173 |
| Omeprazole | 325 | 118 |
| Levothyroxine Sodium | 324 | 108 |
| Lisinopril | 303 | 109 |
| Amlodipine Besylate | 266 | 97 |
| Losartan Potassium | 249 | 85 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$140 across 6 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)
- 9849 Kenworthy StEl Paso, TX 79924-4402Phone: (915) 215-5550
Registry dates
- Enumerated
- 2018-05-02
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is John Maldonado's NPI number?
- John Maldonado's National Provider Identifier (NPI) is 1124517412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Maldonado's specialty?
- John Maldonado is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Maldonado located?
- John Maldonado's practice location on file with NPPES is 1260 Nevada Pacific Blvd, Fernley, NV 89408-9871.
- What is John Maldonado's phone number?
- The practice phone number listed in the NPPES registry for John Maldonado is (775) 575-7171.
- Does John Maldonado accept Medicare?
- John Maldonado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Maldonado's NPI active?
- Yes — John Maldonado's NPI (1124517412) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.