Nereida Perez, NP
NPI 1558138024 · Family Nurse Practitioner · Lancaster, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nereida Perez, NP is a Family Nurse Practitioner provider in Lancaster, CA (NPI 1558138024).
Provider details
- NPI number
- 1558138024
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95027275 (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
2 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
1,447 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 | 772 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 215 | $83 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 99 | $13 |
| Hemoglobin A1c Level83036 | 85 | $9 |
| Electrocardiogram, Routine Ecg With 12 Leads; Performed As a Screening for the Initial Preventive Physical Examination With Interpretation and ReportG0403 | 55 | $13 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 101 | 60 |
| Alprazolam | 89 | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 89 | 46 |
| Amlodipine Besylate | 69 | 39 |
| Levothyroxine Sodium | 68 | 35 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 63 | 51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$781 across 31 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
- 2023-12-05
- Last updated
- 2023-12-05
- Certified
- 2023-12-05
Frequently asked questions
- What is Nereida Perez's NPI number?
- Nereida Perez's National Provider Identifier (NPI) is 1558138024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nereida Perez's specialty?
- Nereida Perez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nereida Perez located?
- Nereida Perez's practice location on file with NPPES is 42135 10th St W Ste 201, Lancaster, CA 93534-6093.
- What is Nereida Perez's phone number?
- The practice phone number listed in the NPPES registry for Nereida Perez is (661) 341-3800.
- Does Nereida Perez accept Medicare?
- Nereida Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nereida Perez's NPI active?
- Yes — Nereida Perez's NPI (1558138024) is active in the NPPES registry as of the last update on 2023-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.