Jerry Cimmarusti, MD
NPI 1386603322 · Internal Medicine Physician · Covina, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jerry Cimmarusti, MD is a Internal Medicine Physician provider in Covina, CA (NPI 1386603322).
Provider details
- NPI number
- 1386603322
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A56323 (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
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 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 327 | 181 |
| Losartan Potassium | 235 | 137 |
| Levothyroxine Sodium | 215 | 123 |
| Amlodipine Besylate | 194 | 109 |
| Omeprazole | 156 | 91 |
| Apixabanbrand: Eliquis | 140 | 65 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-20
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Jerry Cimmarusti's NPI number?
- Jerry Cimmarusti's National Provider Identifier (NPI) is 1386603322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jerry Cimmarusti's specialty?
- Jerry Cimmarusti is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jerry Cimmarusti located?
- Jerry Cimmarusti's practice location on file with NPPES is 420 W Rowland St, Covina, CA 91723-2943.
- What is Jerry Cimmarusti's phone number?
- The practice phone number listed in the NPPES registry for Jerry Cimmarusti is (626) 331-6411.
- Does Jerry Cimmarusti accept Medicare?
- Jerry Cimmarusti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jerry Cimmarusti's NPI active?
- Yes — Jerry Cimmarusti's NPI (1386603322) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.