Francisco Diaz, MD
NPI 1417579467 · Student in an Organized Health Care Education/Training Program · Richland, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francisco Diaz, MD is a Student in an Organized Health Care Education/Training Program provider in Richland, WA (NPI 1417579467).
Provider details
- NPI number
- 1417579467
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ML61063902 (WA)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense ML61063902 (WA)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 154 | 67 |
| Lisinopril | 111 | 51 |
| Amlodipine Besylate | 88 | 39 |
| Metformin Hcl | 78 | 41 |
| Pantoprazole Sodium | 77 | 25 |
| Losartan Potassium | 76 | 38 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-13
- Last updated
- 2023-10-27
- Certified
- 2020-07-06
Frequently asked questions
- What is Francisco Diaz's NPI number?
- Francisco Diaz's National Provider Identifier (NPI) is 1417579467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francisco Diaz's specialty?
- Francisco Diaz 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 Francisco Diaz located?
- Francisco Diaz's practice location on file with NPPES is 940 Northgate Dr, Richland, WA 99352-3505.
- What is Francisco Diaz's phone number?
- The practice phone number listed in the NPPES registry for Francisco Diaz is (509) 942-3281.
- Does Francisco Diaz accept Medicare?
- Francisco Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francisco Diaz's NPI active?
- Yes — Francisco Diaz's NPI (1417579467) is active in the NPPES registry as of the last update on 2023-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.