Karina Diaz, MD
NPI 1255027231 · Student in an Organized Health Care Education/Training Program · Trenton, NJ
Karina Diaz, MD is a Student in an Organized Health Care Education/Training Program provider in Trenton, NJ (NPI 1255027231).
Provider details
- NPI number
- 1255027231
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- 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
3 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 57 | 12 |
| Dapagliflozin Propanediolbrand: Farxiga | 34 | — |
| Metformin Hcl | 33 | — |
| Amlodipine Besylate | 21 | — |
| Umeclidinium Bromidebrand: Incruse Ellipta | 15 | — |
| Metoprolol Succinate | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-04-13
- Last updated
- 2023-04-13
- Certified
- 2023-04-11
Frequently asked questions
- What is Karina Diaz's NPI number?
- Karina Diaz's National Provider Identifier (NPI) is 1255027231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karina Diaz's specialty?
- Karina 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 Karina Diaz located?
- Karina Diaz's practice location on file with NPPES is 750 Brunswick Ave, Trenton, NJ 08638-4143.
- What is Karina Diaz's phone number?
- The practice phone number listed in the NPPES registry for Karina Diaz is (609) 394-6031.
- Is Karina Diaz's NPI active?
- Yes — Karina Diaz's NPI (1255027231) is active in the NPPES registry as of the last update on 2023-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.