Justin Jaghab, M.D.
NPI 1629348685 · Internal Medicine Physician · Santa Clara, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1629348685
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A118599 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methimazole | 157 | 55 |
| Levothyroxine Sodium | 127 | 41 |
| Hydrocortisone | 39 | 11 |
| Insulin Glargine-Yfgn | 20 | — |
| Insulin Lisprobrand: Humalog | 18 | — |
| Testosterone | 17 | — |
| Glucagonbrand: Baqsimi | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-01-09
- Last updated
- 2022-01-18
- Certified
- 2022-01-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.