Sophia Esparza, MD
NPI 1831693803 · Family Medicine Physician · Escondido, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sophia Esparza, MD is a Family Medicine Physician provider in Escondido, CA (NPI 1831693803).
Provider details
- NPI number
- 1831693803
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A166490 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 38 | 20 |
| Atorvastatin Calcium | 36 | 23 |
| Levothyroxine Sodium | 35 | 11 |
| Amlodipine Besylate | 29 | 13 |
| Losartan Potassium | 27 | 11 |
| Lisinopril | 19 | — |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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
- 2018-03-22
- Last updated
- 2021-11-18
- Certified
- 2021-11-18
Frequently asked questions
- What is Sophia Esparza's NPI number?
- Sophia Esparza's National Provider Identifier (NPI) is 1831693803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Esparza's specialty?
- Sophia Esparza is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sophia Esparza located?
- Sophia Esparza's practice location on file with NPPES is 1001 E Grand Ave, Escondido, CA 92025-4604.
- What is Sophia Esparza's phone number?
- The practice phone number listed in the NPPES registry for Sophia Esparza is (760) 520-8200.
- Does Sophia Esparza accept Medicare?
- Sophia Esparza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sophia Esparza's NPI active?
- Yes — Sophia Esparza's NPI (1831693803) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.