DAISY LOPEZ
NPI 1619863669
Nurse Practitioner - Family in Chula Vista, CA
About Daisy Lopez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAISY LOPEZ (NPI 1619863669) is an individual family provider in Chula Vista, California, licensed in California (95034640) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
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 and accepts Medicare assignment
Daisy Lopez is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Daisy Lopez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
National City, CA 91950
- Reassigned Medicare billing, California enrollment
- 7 clinicians in this Medicare group
San Diego, CA 92127
- Reassigned Medicare billing, California enrollment
- 19 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 27 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 91914 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHULA VISTA, CA 91914
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 Daisy Lopez's NPI number?
The NPI number for Daisy Lopez is 1619863669. It was assigned to this individual provider in the NPPES registry on June 16, 2025.
Where is Daisy Lopez located?
Daisy Lopez practices at 2437 Fenton St, Chula Vista, CA 91914. The listed phone number is (619) 397-0866.
What is Daisy Lopez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Daisy Lopez enrolled in Medicare?
Yes. Daisy Lopez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Daisy Lopez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daisy Lopez reassigns Medicare benefits to 3 organizations: Cardiology Of Southern California (National City, CA), Bl Anderson Medical Corporation (San Diego, CA) and Harbor Wound Care P.C. (Colton, CA). Each 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 Daisy 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 Daisy Lopez was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Daisy Lopez · NPI 1619863669
Family physician in Chula Vista, California. Individual provider, active in the CMS NPPES registry since June 16, 2025.
## Identity
- **NPI:** 1619863669 (Entity type: Individual)
- **Enumerated:** June 16, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95034640 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2437 FENTON ST, Chula Vista, CA 91914
- **Phone:** (619) 397-0866
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Cardiology Of Southern California (NPI 1164627295, National City, CA); Bl Anderson Medical Corporation (NPI 1821627639, San Diego, CA); Harbor Wound Care P.C. (NPI 1427922392, Colton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** June 16, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1619863669) · Data from the CMS NPPES public registry.