Elmer Abreu
NPI 1114567898 · Family Nurse Practitioner · Norwalk, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elmer Abreu is a Family Nurse Practitioner provider in Norwalk, CA (NPI 1114567898).
Provider details
- NPI number
- 1114567898
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95013627 (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
6 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 26 | 21 |
| Amlodipine Besylate | 22 | 14 |
| Levothyroxine Sodium | 15 | — |
| Losartan Potassium | 15 | 13 |
| Metformin Hcl | 15 | — |
| Metformin Hclbrand: Metformin Hcl Er | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$457 across 12 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
- 2020-01-10
- Last updated
- 2020-01-10
- Certified
- 2020-01-10
Frequently asked questions
- What is Elmer Abreu's NPI number?
- Elmer Abreu's National Provider Identifier (NPI) is 1114567898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elmer Abreu's specialty?
- Elmer Abreu is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elmer Abreu located?
- Elmer Abreu's practice location on file with NPPES is 14335 Ibex Ave, Norwalk, CA 90650-4961.
- What is Elmer Abreu's phone number?
- The practice phone number listed in the NPPES registry for Elmer Abreu is (714) 495-9459.
- Does Elmer Abreu accept Medicare?
- Elmer Abreu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elmer Abreu's NPI active?
- Yes — Elmer Abreu's NPI (1114567898) is active in the NPPES registry as of the last update on 2020-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.