Individual provider · Type 1 NPI

Katelyn Ellingworth, ARNP

Nurse Practitioner · Palo Alto, CA

NPI number 1295118503 Active

Practice location

195 Page Mill Rd Ste 103
Palo Alto, CA 94306-2073

Call (888) 731-8994 Map

Other practice locations

3636 S Geyer Rd Ste 100, St. Louis, MO 63127-1237 · (888) 731-8994
1 Gateway Ctr Ste 2600, Newark, NJ 07102-5323 · (888) 731-8994
625 6th Ave Fl 4, New York, NY 10011-2020 · (888) 798-8686
699 Walnut St Ste 4, Des Moines, IA 50309-3949 · (888) 731-8994

Specialties and licenses

Taxonomy	Code	License
Nurse Practitioner Primary	363L00000X	A129115 (IA)

Nurse Practitioner: (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance wit…

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About NPI 1295118503

Katelyn Ellingworth, ARNP's National Provider Identifier is 1295118503, issued on Jul 6, 2015. The primary taxonomy on file is Nurse Practitioner (363L00000X), and the practice location is in Palo Alto, CA. The record was last updated on Sep 14, 2026.