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BARBARA FORNERET DENIANKE M.D.
NPI 1659340685
Pediatrics in Dublin, CA

Active since March 14, 2006PECOS Enrolled
4050 DUBLIN BLVD., DUBLIN, CA 94568(925) 875-6100 Get Directions Write a Review

NPPES record last updated: May 28, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Barbara Forneret Denianke M.d. NPPES

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

BARBARA FORNERET DENIANKE M.D. (NPI 1659340685) is an individual pediatrics provider in Dublin, California, licensed in California (A76265) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659340685
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameBARBARA FORNERET DENIANKECredential: M.D.
Location Address4050 DUBLIN BLVD.Dublin, CA 94568-3112
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (925) 875-6100
Phone(925) 875-6100
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateMay 28, 2020
NPPES CertifiedMay 28, 2020
✔ NPI 1659340685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A76265
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 BLVD., Dublin, CA 94568
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Other Names 1

Former Name (1)Barbara Christina Forneret M.d.

Other Identifiers 1

Medicaid02567320NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Barbara Forneret Denianke M.d. 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 Barbara Denianke 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 6

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

DAMAYANTHI KALISETTI MD
Internal Medicine
4050 DUBLIN BLVD.
DUBLIN, CA 94568
Alameda County (925) 875-6100
DR. VEENA JAYARAM-CHOU D.O.
Family Medicine
4050 DUBLIN BLVD.
DUBLIN, CA 94568
Alameda County (925) 875-6100
KIM B BENSON M.D.
Internal Medicine
4050 DUBLIN BLVD.
DUBLIN, CA 94568
Alameda County (925) 875-6100
DR. TRACY A THOMPSON MD
Internal Medicine
4050 DUBLIN BLVD.
DUBLIN, CA 94568
Alameda County (925) 875-6100
JOHN SMUCNY MD
Family Medicine
4050 DUBLIN BLVD.
DUBLIN, CA 94568
Alameda County (925) 875-6100
DR. MICHAEL E ABDEL-MALEK MD
Hospitalist
4050 DUBLIN BLVD.
DUBLIN, CA 94568
Alameda County (925) 875-6100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Barbara Denianke's NPI number?

The NPI number for Barbara Denianke is 1659340685. It was assigned to this individual provider in the NPPES registry on March 14, 2006. The provider is also known as Barbara Christina Forneret M.D..

Where is Barbara Denianke located?

Barbara Denianke practices at 4050 Dublin Blvd., Dublin, CA 94568. The listed phone number is (925) 875-6100.

What is Barbara Denianke's specialty?

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

Is Barbara Denianke enrolled in Medicare?

Yes. Barbara Denianke is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Barbara Denianke's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Denianke reassigns Medicare benefits to Sutter Bay Medical Foundation (Orinda, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Barbara Denianke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Barbara Denianke was last updated on May 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.