Sonia Pinzon-Arellano, MD
NPI 1255445037 · Pediatrics Physician · Camarillo, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Pinzon-Arellano, MD is a Pediatrics Physician provider in Camarillo, CA (NPI 1255445037).
Provider details
- NPI number
- 1255445037
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A63249 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$117 across 2 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)
- 451 W Gonzales Rd Ste 130Oxnard, CA 93036-0721Phone: (805) 981-7691
- 33 W Thousand Oaks Blvd Ste A-2Thousand Oaks, CA 91360-4416Phone: (805) 497-7888
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2025-03-18
- Certified
- 2025-03-18
Frequently asked questions
- What is Sonia Pinzon-Arellano's NPI number?
- Sonia Pinzon-Arellano's National Provider Identifier (NPI) is 1255445037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Pinzon-Arellano's specialty?
- Sonia Pinzon-Arellano is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Pinzon-Arellano located?
- Sonia Pinzon-Arellano's practice location on file with NPPES is 2438 N Ponderosa Dr Ste C209, Camarillo, CA 93010-2374.
- What is Sonia Pinzon-Arellano's phone number?
- The practice phone number listed in the NPPES registry for Sonia Pinzon-Arellano is (805) 482-0721.
- Does Sonia Pinzon-Arellano accept Medicare?
- Sonia Pinzon-Arellano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Pinzon-Arellano's NPI active?
- Yes — Sonia Pinzon-Arellano's NPI (1255445037) is active in the NPPES registry as of the last update on 2025-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.