Elaine Ybarra, A.N. P.
NPI 1033369657 · Adult Health Nurse Practitioner · Cerritos, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elaine Ybarra, A.N. P. is a Adult Health Nurse Practitioner provider in Cerritos, CA (NPI 1033369657).
Provider details
- NPI number
- 1033369657
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.N. P.
- Sex
- Female
- Sole proprietor
- No
- License
- 446138 (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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
16 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 16 | $112 |
Typical Medicare-allowed amounts for these services range $112–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 118 | 70 |
| Fluticasone Propionate | 85 | 45 |
| Metformin Hcl | 83 | 41 |
| Gabapentin | 82 | 48 |
| Losartan Potassium | 81 | 44 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 79 | 56 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,214 across 64 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
- 2008-09-19
- Last updated
- 2012-01-18
Frequently asked questions
- What is Elaine Ybarra's NPI number?
- Elaine Ybarra's National Provider Identifier (NPI) is 1033369657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Ybarra's specialty?
- Elaine Ybarra is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elaine Ybarra located?
- Elaine Ybarra's practice location on file with NPPES is 17215 Studebaker Rd Ste 320, Cerritos, CA 90703-2522.
- What is Elaine Ybarra's phone number?
- The practice phone number listed in the NPPES registry for Elaine Ybarra is (562) 860-8771.
- Does Elaine Ybarra accept Medicare?
- Elaine Ybarra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elaine Ybarra's NPI active?
- Yes — Elaine Ybarra's NPI (1033369657) is active in the NPPES registry as of the last update on 2012-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.