ESMERALDA LOPEZ FNP
NPI 1225520174
Nurse Practitioner - Primary Care in Los Banos, CA
About Esmeralda Lopez Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESMERALDA LOPEZ FNP (NPI 1225520174) is an individual primary care provider in Los Banos, California, licensed in California (NP95008830) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Esmeralda Lopez Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Esmeralda Lopez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Banos, CA 93635
- Reassigned Medicare billing, California enrollment
- 2,323 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93635 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Esmeralda Lopez's NPI number?
The NPI number for Esmeralda Lopez is 1225520174. It was assigned to this individual provider in the NPPES registry on June 5, 2018.
Where is Esmeralda Lopez located?
Esmeralda Lopez practices at 1253 W I St, Los Banos, CA 93635. The listed phone number is (209) 710-6333.
What is Esmeralda Lopez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Esmeralda Lopez enrolled in Medicare?
Yes. Esmeralda Lopez is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Esmeralda Lopez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Esmeralda Lopez reassigns Medicare benefits to Cep America - California (Los Banos, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Esmeralda Lopez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Esmeralda Lopez was last updated on June 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Esmeralda Lopez, FNP · NPI 1225520174
Primary Care physician in Los Banos, California. Individual provider, active in the CMS NPPES registry since June 5, 2018.
## Identity
- **NPI:** 1225520174 (Entity type: Individual)
- **Enumerated:** June 5, 2018
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** NP95008830 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1253 W I ST, Los Banos, CA 93635-3930
- **Phone:** (209) 710-6333
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Cep America - California (NPI 1699073700, Los Banos, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 5, 2018
---
Source: [NPI Profile](https://npiprofile.com/npi/1225520174) · Data from the CMS NPPES public registry.