Jocelyn Esparza, DO
NPI 1437773090 · Family Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jocelyn Esparza, DO is a Family Medicine Physician provider in Los Angeles, CA (NPI 1437773090).
Provider details
- NPI number
- 1437773090
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- PTL1342 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 18 | 12 |
| Fluticasone Propionate | 16 | — |
| Metformin Hcl | 14 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 | — |
| Levothyroxine Sodium | 12 | — |
| Omeprazole | 11 | — |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$92 across 4 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
Additional practice locations (2)
- 1720 E Cesar E Chavez AveLos Angeles, CA 90033-2414Phone: (323) 268-5000
- 1492 W Colorado Blvd Ste DPasadena, CA 91105-1464Phone: (323) 793-3138
Registry dates
- Enumerated
- 2020-05-29
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Jocelyn Esparza's NPI number?
- Jocelyn Esparza's National Provider Identifier (NPI) is 1437773090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jocelyn Esparza's specialty?
- Jocelyn Esparza is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jocelyn Esparza located?
- Jocelyn Esparza's practice location on file with NPPES is 5427 Whittier Blvd, Los Angeles, CA 90022-4101.
- What is Jocelyn Esparza's phone number?
- The practice phone number listed in the NPPES registry for Jocelyn Esparza is (888) 499-9303.
- Does Jocelyn Esparza accept Medicare?
- Jocelyn Esparza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jocelyn Esparza's NPI active?
- Yes — Jocelyn Esparza's NPI (1437773090) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.