Vincent Antosz, MD
NPI 1831150135 · Internal Medicine Physician · Arcadia, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vincent Antosz, MD is a Internal Medicine Physician provider in Arcadia, CA (NPI 1831150135).
Provider details
- NPI number
- 1831150135
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A64793 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefuroxime Axetilbrand: Cefuroxime | 26 | 26 |
| Pantoprazole Sodium | 20 | 20 |
| Furosemide | 19 | 18 |
| Potassium Chloride | 17 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Apixabanbrand: Eliquis | 13 | 13 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 450 E Huntington DrArcadia, CA 91006-3748Phone: (626) 795-2244
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Vincent Antosz's NPI number?
- Vincent Antosz's National Provider Identifier (NPI) is 1831150135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vincent Antosz's specialty?
- Vincent Antosz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vincent Antosz located?
- Vincent Antosz's practice location on file with NPPES is 300 W Huntington Dr, Arcadia, CA 91007-3402.
- What is Vincent Antosz's phone number?
- The practice phone number listed in the NPPES registry for Vincent Antosz is (626) 795-2244.
- Does Vincent Antosz accept Medicare?
- Vincent Antosz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vincent Antosz's NPI active?
- Yes — Vincent Antosz's NPI (1831150135) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.