Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ELIZABETH HOSAKA NP
NPI 1912710344
Nurse Practitioner - Acute Care in Boulder, CO

Active since January 29, 2025
4747 ARAPAHOE AVE, BOULDER, CO 80303(303) 415-7400 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Elizabeth Hosaka Np NPPES

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

ELIZABETH HOSAKA NP (NPI 1912710344) is an individual acute care provider in Boulder, Colorado, licensed in Colorado (APN.1002127-NP) and active in the NPI registry since January 2025.

NPPES Registry Identity

NPI1912710344
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameELIZABETH HOSAKACredential: NP
Location Address4747 ARAPAHOE AVEBoulder, CO 80303-1131
Mailing Address470 Strathmore Ln Apt 109Lafayette, CO 80026-2168 · (720) 260-3960
Sole ProprietorNo
Enumeration DateJanuary 29, 2025
Last NPPES UpdateJuly 7, 2026
NPPES CertifiedJuly 7, 2026
NPI 1912710344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in CO · APN.1002127-NP
Also ListedRegistered NurseTaxonomy 163W00000X · License 1641440 (CO)
4747 ARAPAHOE AVE, Boulder, CO 80303

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.

Registered Nurse
4747 ARAPAHOE AVE
BOULDER, CO 80303
Dietitian, Registered
4747 ARAPAHOE AVE
BOULDER, CO 80303
Pharmacist
4747 ARAPAHOE AVE
BOULDER, CO 80303
Doula
4747 ARAPAHOE AVE
BOULDER, CO 80303
Pharmacist
4747 ARAPAHOE AVE
BOULDER, CO 80303
Specialist
4747 ARAPAHOE AVE
BOULDER, CO 80303
Registered Nurse (General Practice)
4747 ARAPAHOE AVE
BOULDER, CO 80303
Internal Medicine
4747 ARAPAHOE AVE
BOULDER, CO 80303

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 Elizabeth Hosaka's NPI number?

The NPI number for Elizabeth Hosaka is 1912710344. It was assigned to this individual provider in the NPPES registry on January 29, 2025.

Where is Elizabeth Hosaka located?

Elizabeth Hosaka practices at 4747 Arapahoe Ave, Boulder, CO 80303. The listed phone number is (303) 415-7400.

What is Elizabeth Hosaka's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

When was this NPI record last updated?

The NPPES record for Elizabeth Hosaka was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.