Mayra Silhy, PA
NPI 1407128929 · Medical Physician Assistant · Riverside, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mayra Silhy, PA is a Medical Physician Assistant provider in Riverside, CA (NPI 1407128929).
Provider details
- NPI number
- 1407128929
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA13819 (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 tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$115 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-01-30
- Last updated
- 2016-05-24
Frequently asked questions
- What is Mayra Silhy's NPI number?
- Mayra Silhy's National Provider Identifier (NPI) is 1407128929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mayra Silhy's specialty?
- Mayra Silhy is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mayra Silhy located?
- Mayra Silhy's practice location on file with NPPES is 9939 Magnolia Ave, Riverside, CA 92503-3528.
- What is Mayra Silhy's phone number?
- The practice phone number listed in the NPPES registry for Mayra Silhy is (951) 354-2229.
- Does Mayra Silhy accept Medicare?
- Mayra Silhy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mayra Silhy's NPI active?
- Yes — Mayra Silhy's NPI (1407128929) is active in the NPPES registry as of the last update on 2016-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.