Alex Mcdonald, M.D.
NPI 1801152756 · Student in an Organized Health Care Education/Training Program · Fontana, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Mcdonald, M.D. is a Student in an Organized Health Care Education/Training Program provider in Fontana, CA (NPI 1801152756).
Provider details
- NPI number
- 1801152756
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 252 | 114 |
| Levothyroxine Sodium | 118 | 45 |
| Amlodipine Besylate | 101 | 49 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 96 | 50 |
| Losartan Potassium | 93 | 48 |
| Lisinopril | 88 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$49 across 2 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
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Alex Mcdonald's NPI number?
- Alex Mcdonald's National Provider Identifier (NPI) is 1801152756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Mcdonald's specialty?
- Alex Mcdonald is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Alex Mcdonald located?
- Alex Mcdonald's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335.
- What is Alex Mcdonald's phone number?
- The practice phone number listed in the NPPES registry for Alex Mcdonald is (909) 427-4000.
- Does Alex Mcdonald accept Medicare?
- Alex Mcdonald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Mcdonald's NPI active?
- Yes — Alex Mcdonald's NPI (1801152756) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.