DIANA HARDCASTLE
NPI 1639359201
Registered Nurse in Denver, CO

Active since November 12, 2007
10065 E HARVARD AVE, SUITE 400, DENVER, CO 80231(303) 614-1400(303) 614-1455 Get Directions Write a Review

NPPES record last updated: November 12, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Diana Hardcastle NPPES

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

DIANA HARDCASTLE (NPI 1639359201) is an individual registered nurse in Denver, Colorado, licensed in Colorado (120853) and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1639359201
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameDIANA HARDCASTLE
Location Address10065 E HARVARD AVE, SUITE 400Denver, CO 80231-5968
Mailing Address10065 E Harvard Ave, Suite 400Denver, CO 80231-5968 · (303) 614-1400 · Fax (303) 614-1455
Fax(303) 614-1455
Sole ProprietorNo
Enumeration DateNovember 12, 2007
NPI 1639359201 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License Licensed in CO · 120853
Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

10065 E HARVARD AVE, Denver, CO 80231

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.

Dietitian, Registered
10065 E HARVARD AVE
DENVER, CO 80231
General Practice
10065 E HARVARD AVE, SUITE 250
DENVER, CO 80231
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
10065 E HARVARD AVE
DENVER, CO 80231
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
10065 E HARVARD AVE
DENVER, CO 80231
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
10065 E HARVARD AVE, SUITE 250
DENVER, CO 80231
Internal Medicine
10065 E HARVARD AVE
DENVER, CO 80231
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
10065 E HARVARD AVE, SUITE 250
DENVER, CO 80231
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
10065 E HARVARD AVE, #250
DENVER, CO 80231

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 Diana Hardcastle's NPI number?

The NPI number for Diana Hardcastle is 1639359201. It was assigned to this individual provider in the NPPES registry on November 12, 2007.

Where is Diana Hardcastle located?

Diana Hardcastle practices at 10065 E Harvard Ave Suite 400, Denver, CO 80231. The listed phone number is (303) 614-1400.

What is Diana Hardcastle's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Diana Hardcastle was last updated on November 12, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.