Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DWAN PINEROS MD
NPI 1366007635
Pediatrics in Dublin, CA

Q: What is Dwan Pineros's NPI number?

The NPI number for Dwan Pineros is 1366007635. It was assigned to this individual provider in the NPPES registry on May 2, 2019.

Q: What is Dwan Pineros'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 Dwan Pineros was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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 May 02, 2019PECOS Enrolled

4050 DUBLIN BVLD, DUBLIN, CA 94568(925) 875-6100 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 24, 2026, Apr 12, 2023, Feb 3, 2023 and 1 more (4 updates tracked since 2019).

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About Dwan Pineros Md NPPES

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

DWAN PINEROS MD (NPI 1366007635) is an individual pediatrics provider in Dublin, California, licensed in California (A178779) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366007635

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDWAN PINEROSCredential: MD

Location Address4050 DUBLIN BVLDDublin, CA 94568

Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (925) 875-6100

Phone(925) 875-6100

Sole ProprietorNo

Enumeration DateMay 2, 2019

Last NPPES UpdateSeptember 24, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1366007635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A178779

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.

4050 DUBLIN BVLD, Dublin, CA 94568

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Secondary Practice Locations 2

Location 1795 El Camino RealPalo Alto, CA 94301-2302 · Phone (650) 853-3355 · Fax (650) 853-3313

Location 26955 Foothill Blvd Ste 200Oakland, CA 94605-2426 · Phone (510) 567-5700

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dwan Pineros 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 Dwan Pineros reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Medical Foundation

21 mi

Multi-Specialty

12 CAMINO ENCINAS
Orinda, CA 94563

Reassigned Medicare billing, California enrollment
4,479 clinicians in this Medicare group

NPI 1366898538 (510) 204-8180

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 94568 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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 8

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

MRS. BIANCA BZDEL PA-C

Physician Assistant