SONIA LEE MD
NPI 1225100035
Pediatrics in Napa, CA

Q: What is Sonia Lee's NPI number?

The NPI number for Sonia Lee is 1225100035. It was assigned to this individual provider in the NPPES registry on November 15, 2006. The provider is also known as Sonia S. Lee Ha MD.

Q: What is Sonia Lee's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Sonia Lee was last updated on January 10, 2022. 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.

Active since November 15, 2006PECOS Enrolled

3285 CLAREMONT WAY, NAPA, CA 94558(707) 258-2500 Get Directions Write a Review

NPPES record last updated: January 10, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 10, 2022, Dec 1, 2021 (2 updates tracked since 2021).

On this page

About Sonia Lee Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SONIA LEE MD (NPI 1225100035) is an individual pediatrics provider in Napa, California, licensed in California (A67766) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225100035

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameSONIA LEECredential: MD

Location Address3285 CLAREMONT WAYNapa, CA 94558-3313

Mailing Address3285 Claremont WayNapa, CA 94558-3313 · (707) 258-2500

Phone(707) 258-2500

Sole ProprietorNo

Enumeration DateNovember 15, 2006

Last NPPES UpdateJanuary 10, 20222 updates tracked since enumeration

NPPES CertifiedDecember 1, 2021

✔ NPI 1225100035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A67766

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

3285 CLAREMONT WAY, Napa, CA 94558

Open in Google Maps ↗

Other Names 1

Other Name (5)Sonia S. Lee Ha Md

Other Identifiers 1

Medicaid00A677660CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sonia Lee Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sonia Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

14 mi

Internal Medicine

975 SERENO DRIVE
Vallejo, CA 94589

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1336222397 (707) 651-1000

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 94558 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$98.97 typical visit price

range $65.08 – $192.16

Typical copayment $24.74 (range $16.27 – $48.04)

Most-billed visit code 99203

Established Patient

$113.15 typical visit price

range $21.86 – $157.83

Typical copayment $28.28 (range $5.46 – $39.45)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SELINA MARIE MARTINEZ DO

Family Medicine