SOPHIA DESPINA ESPARZA MD
NPI 1831693803
Family Medicine in Escondido, CA
About Sophia Despina Esparza Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOPHIA DESPINA ESPARZA MD (NPI 1831693803) is an individual family medicine provider in Escondido, California, licensed in California (A166490) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Sophia Despina Esparza Md 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 Reassignment
Medicare enrollment records show Sophia Esparza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Escondido, CA 92025
- Reassigned Medicare billing, California enrollment
- 332 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 92025 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ESCONDIDO, CA 92025
ESCONDIDO, CA 92025
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 Sophia Esparza's NPI number?
The NPI number for Sophia Esparza is 1831693803. It was assigned to this individual provider in the NPPES registry on March 22, 2018. The provider is also known as Sophia Despina Calvillo MD.
Where is Sophia Esparza located?
Sophia Esparza practices at 1001 E Grand Ave, Escondido, CA 92025. The listed phone number is (760) 520-8200.
What is Sophia Esparza's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sophia Esparza enrolled in Medicare?
Yes. Sophia Esparza 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 organization bills Medicare for Sophia Esparza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sophia Esparza reassigns Medicare benefits to Neighborhood Healthcare (Escondido, 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 Sophia Esparza'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 Sophia Esparza was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Sophia Despina Esparza, MD · NPI 1831693803
Family Medicine physician in Escondido, California. Individual provider, active in the CMS NPPES registry since March 22, 2018.
## Identity
- **NPI:** 1831693803 (Entity type: Individual)
- **Enumerated:** March 22, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A166490 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 E GRAND AVE, Escondido, CA 92025-4604
- **Phone:** (760) 520-8200
## 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:** Neighborhood Healthcare (NPI 1598703647, Escondido, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** November 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1831693803) · Data from the CMS NPPES public registry.