Maria Hearns-Rivas, PHARM.D.
NPI 1376925479 · Pharmacist · Vallejo, CA
Maria Hearns-Rivas, PHARM.D. is a Pharmacist provider in Vallejo, CA (NPI 1376925479).
Provider details
- NPI number
- 1376925479
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 72546 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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 |
|---|---|---|
| Atorvastatin Calcium | 350 | 134 |
| Metformin Hclbrand: Metformin Hcl Er | 204 | 91 |
| Glipizide | 185 | 78 |
| Insulin Glargine-Yfgn | 126 | 59 |
| Metformin Hcl | 112 | 48 |
| Pen Needle, Diabeticbrand: Ultra-Fine Nano Pen Needle | 106 | 46 |
| Empagliflozin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-24
- Last updated
- 2022-07-01
- Certified
- 2022-07-01
Frequently asked questions
- What is Maria Hearns-Rivas's NPI number?
- Maria Hearns-Rivas's National Provider Identifier (NPI) is 1376925479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Hearns-Rivas's specialty?
- Maria Hearns-Rivas is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Maria Hearns-Rivas located?
- Maria Hearns-Rivas's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Maria Hearns-Rivas's phone number?
- The practice phone number listed in the NPPES registry for Maria Hearns-Rivas is (707) 651-5226.
- Is Maria Hearns-Rivas's NPI active?
- Yes — Maria Hearns-Rivas's NPI (1376925479) is active in the NPPES registry as of the last update on 2022-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.