Alexandra Yi-Riley, FNP
NPI 1649852385 · Family Nurse Practitioner · Loma Linda, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Yi-Riley, FNP is a Family Nurse Practitioner provider in Loma Linda, CA (NPI 1649852385).
Provider details
- NPI number
- 1649852385
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95016236 (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
5 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 37 | 27 |
| Metoprolol Succinate | 33 | 22 |
| Apixabanbrand: Eliquis | 29 | 15 |
| Amiodarone Hcl | 22 | 15 |
| Losartan Potassium | 21 | 16 |
| Pantoprazole Sodium | 18 | 16 |
| Carvedilol | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$105 across 6 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
- 2021-04-22
- Last updated
- 2021-06-11
- Certified
- 2021-06-11
Frequently asked questions
- What is Alexandra Yi-Riley's NPI number?
- Alexandra Yi-Riley's National Provider Identifier (NPI) is 1649852385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Yi-Riley's specialty?
- Alexandra Yi-Riley is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Yi-Riley located?
- Alexandra Yi-Riley's practice location on file with NPPES is 11234 Anderson St Ste 1617, Loma Linda, CA 92354-2804.
- What is Alexandra Yi-Riley's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Yi-Riley is (909) 558-4000.
- Does Alexandra Yi-Riley accept Medicare?
- Alexandra Yi-Riley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Yi-Riley's NPI active?
- Yes — Alexandra Yi-Riley's NPI (1649852385) is active in the NPPES registry as of the last update on 2021-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.