Shannon Rivera, PA-C
NPI 1003214297 · Physician Assistant · West Covina, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Rivera, PA-C is a Physician Assistant provider in West Covina, CA (NPI 1003214297).
Provider details
- NPI number
- 1003214297
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 52148 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 66 | 65 |
| Meloxicam | 51 | 49 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 33 | 28 |
| Cephalexin | 25 | 25 |
| Azelastine Hcl | 21 | 17 |
| Ofloxacin | 21 | 21 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 18 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-12-20
- Last updated
- 2021-12-13
- Certified
- 2021-04-08
Frequently asked questions
- What is Shannon Rivera's NPI number?
- Shannon Rivera's National Provider Identifier (NPI) is 1003214297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Rivera's specialty?
- Shannon Rivera is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Rivera located?
- Shannon Rivera's practice location on file with NPPES is 1115 S Sunset Ave, West Covina, CA 91790-3940.
- What is Shannon Rivera's phone number?
- The practice phone number listed in the NPPES registry for Shannon Rivera is (626) 962-4011.
- Does Shannon Rivera accept Medicare?
- Shannon Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Rivera's NPI active?
- Yes — Shannon Rivera's NPI (1003214297) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.