Beth Horowitz, MD
NPI 1134214950 · Internal Medicine Physician · Washington, DC
Provider details
- NPI number
- 1134214950
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD16891 (DC)
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
19 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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 174 | 53 |
| Atorvastatin Calcium | 99 | 34 |
| Amlodipine Besylate | 96 | 29 |
| Levothyroxine Sodium | 79 | 22 |
| Ramipril | 74 | 23 |
| Semaglutidebrand: Ozempic | 73 | 14 |
| Alendronate Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2008-08-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.