Johnathan Shaw
NPI 1558725952 · Student in an Organized Health Care Education/Training Program · Fontana, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johnathan Shaw is a Student in an Organized Health Care Education/Training Program provider in Fontana, CA (NPI 1558725952).
Provider details
- NPI number
- 1558725952
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 349 | 176 |
| Amlodipine Besylate | 219 | 101 |
| Lisinopril | 186 | 94 |
| Losartan Potassium | 174 | 87 |
| Rosuvastatin Calcium | 132 | 62 |
| Levothyroxine Sodium | 113 | 50 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-12
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Johnathan Shaw's NPI number?
- Johnathan Shaw's National Provider Identifier (NPI) is 1558725952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnathan Shaw's specialty?
- Johnathan Shaw 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 Johnathan Shaw located?
- Johnathan Shaw's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Johnathan Shaw's phone number?
- The practice phone number listed in the NPPES registry for Johnathan Shaw is (909) 427-2608.
- Does Johnathan Shaw accept Medicare?
- Johnathan Shaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johnathan Shaw's NPI active?
- Yes — Johnathan Shaw's NPI (1558725952) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.