Matthew Calzetta
NPI 1619268257 · Internal Medicine Physician · Salinas, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Calzetta is a Internal Medicine Physician provider in Salinas, CA (NPI 1619268257).
Provider details
- NPI number
- 1619268257
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A133874 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 203 | 78 |
| Levothyroxine Sodium | 118 | 36 |
| Amlodipine Besylate | 103 | 35 |
| Gabapentin | 97 | 37 |
| Losartan Potassium | 94 | 31 |
| Lisinopril | 76 | 25 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-01
- Last updated
- 2022-01-19
- Certified
- 2022-01-19
Frequently asked questions
- What is Matthew Calzetta's NPI number?
- Matthew Calzetta's National Provider Identifier (NPI) is 1619268257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Calzetta's specialty?
- Matthew Calzetta is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Calzetta located?
- Matthew Calzetta's practice location on file with NPPES is 1441 Constitution Blvd, Salinas, CA 93906-3100.
- What is Matthew Calzetta's phone number?
- The practice phone number listed in the NPPES registry for Matthew Calzetta is (831) 755-4111.
- Does Matthew Calzetta accept Medicare?
- Matthew Calzetta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Calzetta's NPI active?
- Yes — Matthew Calzetta's NPI (1619268257) is active in the NPPES registry as of the last update on 2022-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.