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REBECCA BERQUIST MCKENZIE MD
NPI 1649466533
Pediatrics in Palo Alto, CA

Active since September 24, 2007PECOS Enrolled
770 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: April 10, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Rebecca Berquist Mckenzie Md NPPES

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

REBECCA BERQUIST MCKENZIE MD (NPI 1649466533) is an individual pediatrics provider in Palo Alto, California, licensed in California (A105054) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Stanford.

NPPES Registry Identity

NPI1649466533
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameREBECCA BERQUIST MCKENZIECredential: MD
Location Address770 WELCH RDPalo Alto, CA 94304-1511
Mailing Address770 Welch RdPalo Alto, CA 94304-1511 · (650) 497-8000
Phone(650) 497-8000
Sole ProprietorNo
Enumeration DateSeptember 24, 2007
Last NPPES UpdateApril 10, 2024
NPPES CertifiedApril 10, 2024
✔ NPI 1649466533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A105054
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.
Also ListedPediatrics · Pediatric GastroenterologyTaxonomy 2080P0206X · License A105054 (CA)
770 WELCH RD, Palo Alto, CA 94304
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Secondary Practice Location 1

Location 1300 Pasteur DrStanford, CA 94305-2200 · Phone (650) 723-4000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rebecca Berquist Mckenzie 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.

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.

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. YUSRA NAZAR HUSSAIN M.D.
Internal Medicine (Geriatric Medicine)
770 WELCH RD, SUITE # 250
PALO ALTO, CA 94304
Santa Clara County (650) 328-1676
SHELLEY AGGARWAL MD
Pediatrics (Adolescent Medicine)
770 WELCH RD, DIVISION OF ADOLESCENT MEDICINE
PALO ALTO, CA 94304
Santa Clara County (650) 736-9557
DR. JENNIFER LEE HWANG DUDA MD
Pediatrics (Pediatric Hematology-Oncology)
770 WELCH RD, SUITE 261
PALO ALTO, CA 94304
Santa Clara County (650) 497-8953
CARMEN AGUILAR MANDAC NP
Nurse Practitioner
770 WELCH RD, SUITE 100
PALO ALTO, CA 94304
Santa Clara County (650) 725-8771
JACK H KOUMJIAN DDS
Dentist (Prosthodontics)
770 WELCH RD, STE 280
PALO ALTO, CA 94304
Santa Clara County (650) 347-3426
DR. SHAWN MOSHREFI M.D.
Student in an Organized Health Care Education/Training Program
770 WELCH RD, DIV OF PLASTIC SURGERY STE 400
PALO ALTO, CA 94304
Santa Clara County (650) 723-5824
ALEXANDER LI
Surgery (Plastic and Reconstructive Surgery)
770 WELCH RD, ATTN: ALEXANDER LI, PLASTIC SURGERY
PALO ALTO, CA 94304
Santa Clara County (650) 723-5824
LUCILE PACKARD CHILDREN'S HOSPITAL
Clinic/Center
770 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 721-2589

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 Rebecca Mckenzie's NPI number?

The NPI number for Rebecca Mckenzie is 1649466533. It was assigned to this individual provider in the NPPES registry on September 24, 2007.

Where is Rebecca Mckenzie located?

Rebecca Mckenzie practices at 770 Welch Rd, Palo Alto, CA 94304. The listed phone number is (650) 497-8000.

What is Rebecca Mckenzie's specialty?

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

Is Rebecca Mckenzie enrolled in Medicare?

Yes. Rebecca Mckenzie is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rebecca Mckenzie was last updated on April 10, 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.