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DR. JUSTINE COLETTE MALLER MD, PHD
NPI 1811308448
Pediatrics in Palo Alto, CA

Active since May 16, 2014PECOS Enrolled
700 WELCH RD STE 301, PALO ALTO, CA 94304(650) 723-8295 Get Directions Write a Review

NPPES record last updated: October 10, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Justine Colette Maller Md, Phd NPPES

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

DR. JUSTINE COLETTE MALLER MD, PHD (NPI 1811308448) is an individual pediatrics provider in Palo Alto, California, licensed in California (A139239) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Oakland.

NPPES Registry Identity

NPI1811308448
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. JUSTINE COLETTE MALLERCredential: MD, PHD
Location Address700 WELCH RD STE 301Palo Alto, CA 94304-1521
Mailing Address700 Welch Rd Ste 301Palo Alto, CA 94304-1521 · (650) 723-8295
Phone(650) 723-8295
Sole ProprietorNo
Enumeration DateMay 16, 2014
Last NPPES UpdateOctober 10, 2019
✔ NPI 1811308448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A139239
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.
700 WELCH RD STE 301, Palo Alto, CA 94304
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Secondary Practice Location 1

Location 1280 W MacArthur Blvd, Room 1118Oakland, CA 94611-5642 · Phone (510) 752-1375

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Justine Colette Maller Md, Phd 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94304 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.

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 Justine Maller's NPI number?

The NPI number for Justine Maller is 1811308448. It was assigned to this individual provider in the NPPES registry on May 16, 2014.

Where is Justine Maller located?

Justine Maller practices at 700 Welch Rd Ste 301, Palo Alto, CA 94304. The listed phone number is (650) 723-8295.

What is Justine Maller's specialty?

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

Is Justine Maller enrolled in Medicare?

Yes. Justine Maller is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Justine Maller was last updated on October 10, 2019. 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.