Eileen May Barraza, N.P.
NPI 1487105243 · Nurse Practitioner · Santa Ana, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eileen May Barraza, N.P. is a Nurse Practitioner provider in Santa Ana, CA (NPI 1487105243).
Provider details
- NPI number
- 1487105243
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 95005169 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
84 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $84 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 28 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $118 |
Typical Medicare-allowed amounts for these services range $84–$118 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 24 |
| Losartan Potassium | 38 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | 24 |
| Gabapentin | 34 | 22 |
| Fluticasone Propionate | 31 | 22 |
| Furosemide | 31 | 21 |
Practice location
Mailing address
Additional practice locations (1)
- 8142 Firestone BlvdDowney, CA 90241-4231Phone: (562) 869-8621
Registry dates
- Enumerated
- 2016-10-17
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Eileen May Barraza's NPI number?
- Eileen May Barraza's National Provider Identifier (NPI) is 1487105243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen May Barraza's specialty?
- Eileen May Barraza is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Eileen May Barraza located?
- Eileen May Barraza's practice location on file with NPPES is 3501 S Harbor Blvd, Santa Ana, CA 92704-6919.
- What is Eileen May Barraza's phone number?
- The practice phone number listed in the NPPES registry for Eileen May Barraza is (714) 929-2300.
- Does Eileen May Barraza accept Medicare?
- Eileen May Barraza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eileen May Barraza's NPI active?
- Yes — Eileen May Barraza's NPI (1487105243) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.