KAREN ARANE MD
NPI 1538720834
Pediatrics - Pediatric Hematology-Oncology in Palo Alto, CA

Q: What is Karen Arane's NPI number?

The NPI number for Karen Arane is 1538720834. It was assigned to this individual provider in the NPPES registry on June 26, 2019.

Q: What is Karen Arane's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Q: When was this NPI record last updated?

The NPPES record for Karen Arane was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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 26, 2019PECOS EnrolledAccepts Medicare Assignment

725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Karen Arane Md NPPES

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

KAREN ARANE MD (NPI 1538720834) is an individual pediatric hematology-oncology provider in Palo Alto, California, licensed in California (A203706) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1538720834

Entity TypeIndividualFemale

Primary Taxonomy2080P0207X

Provider Legal NameKAREN ARANECredential: MD

Location Address725 WELCH RDPalo Alto, CA 94304-1601

Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000

Phone(650) 497-8000

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateJune 26, 2019

Last NPPES UpdateJanuary 8, 2026

NPPES CertifiedJanuary 8, 2026

✔ NPI 1538720834 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0207X

License✔ Licensed in CA · A203706

Definition

A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.

Also ListedPediatricsTaxonomy 208000000X · License A203706 (CA)

725 WELCH RD, Palo Alto, CA 94304

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Karen Arane Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739410572

PECOS Enrollment IDI20251114000702

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.

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)