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

CATHERINE GRACE KERNIE MD
NPI 1417690280
Pediatrics in Palo Alto, CA

Q: What is Catherine Kernie's NPI number?

The NPI number for Catherine Kernie is 1417690280. It was assigned to this individual provider in the NPPES registry on April 19, 2022.

Q: What is Catherine Kernie'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 Catherine Kernie was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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 April 19, 2022PECOS Enrolled

725 WELCH RD, PALO ALTO, CA 94304(650) 497-8979 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 8, 2026, Sep 8, 2025, Jul 3, 2025 and 1 more (4 updates tracked since 2022).

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About Catherine Grace Kernie Md NPPES

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

CATHERINE GRACE KERNIE MD (NPI 1417690280) is an individual pediatrics provider in Palo Alto, California, licensed in California (A190663) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1417690280

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameCATHERINE GRACE KERNIECredential: MD

Location Address725 WELCH RDPalo Alto, CA 94304-1601

Mailing Address2222 Welborn StDallas, TX 75219-3924

Phone(650) 497-8979

Sole ProprietorNo

Enumeration DateApril 19, 2022

Last NPPES UpdateJuly 8, 20264 updates tracked since enumeration

NPPES CertifiedJuly 8, 2026

✔ NPI 1417690280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in CA · A190663✔ Licensed in TX · W6672

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.

725 WELCH RD, Palo Alto, CA 94304

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Secondary Practice Locations 3

Location 13800 Gaylord Pkwy Ste 850Frisco, TX 75034-0248 · Phone (469) 857-2222

Location 25700 Dallas PkwyFrisco, TX 75034-9580 · Phone (469) 515-7100

Location 32222 Welborn StDallas, TX 75219-3924 · Phone (214) 559-5000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Grace Kernie 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.

EIRI INENAGA MS, OTR/L

Occupational Therapist (Pediatrics)