ELLEN TU MD
NPI 1205497138
Pediatrics in Milpitas, CA

Q: What is Ellen Tu's NPI number?

The NPI number for Ellen Tu is 1205497138. It was assigned to this individual provider in the NPPES registry on June 21, 2019.

Q: What is Ellen Tu'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 Ellen Tu was last updated on October 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 June 21, 2019PECOS Enrolled

589 LOS COCHES ST, MILPITAS, CA 95035(408) 945-2900 Get Directions Write a Review

NPPES record last updated: October 21, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 21, 2021, Jun 21, 2019 (2 updates tracked since 2019).

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About Ellen Tu Md NPPES

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

ELLEN TU MD (NPI 1205497138) is an individual pediatrics provider in Milpitas, California, licensed in California (A194432) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205497138

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameELLEN TUCredential: MD

Location Address589 LOS COCHES STMilpitas, CA 95035-5423

Mailing Address589 Los Coches StMilpitas, CA 95035-5423 · (408) 945-2900

Phone(408) 945-2900

Sole ProprietorNo

Enumeration DateJune 21, 2019

Last NPPES UpdateOctober 21, 20242 updates tracked since enumeration

NPPES CertifiedOctober 21, 2024

✔ NPI 1205497138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A194432

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.

589 LOS COCHES ST, Milpitas, CA 95035

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Permanente Medical Group Inc

8.7 mi

Internal Medicine

710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051

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

NPI 1073606299 (408) 851-1000

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 95035 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

$106.47 typical visit price

range $70.37 – $206.04

Typical copayment $26.61 (range $17.59 – $51.51)

Most-billed visit code 99203

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

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 7

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

DR. LUCY H HUYNH MD

Pediatrics