1. Home
  2. Directory
  3. Colorado
  4. Aurora
  5. Registered Nurse
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. ELLEN G BUCHANNAN NP
NPI 1003861063
Registered Nurse in Aurora, CO

Active since May 24, 2006
13650 E MISSISSIPPI AVE, 120, AURORA, CO 80012(303) 695-8684(303) 597-0191 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Ellen G Buchannan Np NPPES

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

MRS. ELLEN G BUCHANNAN NP (NPI 1003861063) is an individual registered nurse in Aurora, Colorado, licensed in Colorado (78467) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1003861063
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameMRS. ELLEN G BUCHANNANCredential: NP
Location Address13650 E MISSISSIPPI AVE, 120Aurora, CO 80012-3561
Mailing Address13650 E Mississippi Ave, 120Aurora, CO 80012-3561 · (303) 695-8684 · Fax (303) 597-0191
Phone(303) 695-8684
Fax(303) 597-0191
Sole ProprietorNo
Enumeration DateMay 24, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1003861063 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 · 78467
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.
13650 E MISSISSIPPI AVE, Aurora, CO 80012
Open in Google Maps ↗

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.

LESLIE SHENKEL MD
Family Medicine
13650 E MISSISSIPPI AVE, SUITE 100-B
AURORA, CO 80012
Arapahoe County (877) 889-1522
DR. JO ANGELA JOHNSTON PSY.D.
Psychologist (Clinical)
13650 E MISSISSIPPI AVE
AURORA, CO 80012
Arapahoe County (303) 695-1338
DR. HOLLY LYNN AMSBURY M.D.
Family Medicine
13650 E MISSISSIPPI AVE, STE. 100-B
AURORA, CO 80012
Arapahoe County (303) 695-1338
HOSPICE OF METRO DENVER, INC
Program of All-Inclusive Care for the Elderly (PACE) Provider Organization
13650 E MISSISSIPPI AVE
DENVER, CO 80012
Arapahoe County (303) 381-1234
DR. STACY L HUFFMAN MD
Family Medicine
13650 E MISSISSIPPI AVE, 100-B
AURORA, CO 80012
Arapahoe County (303) 695-1338
MALLORY ELAINE KNOTT FNP-C
Nurse Practitioner (Family)
13650 E MISSISSIPPI AVE
AURORA, CO 80012
Arapahoe County (303) 695-1338
KELLY ONEILL PA-C
Physician Assistant
13650 E MISSISSIPPI AVE
AURORA, CO 80012
Arapahoe County (303) 695-8684
MR. ANDREW JONATHAN MCMASTER PA-C
Physician Assistant (Medical)
13650 E MISSISSIPPI AVE
AURORA, CO 80012
Arapahoe County (303) 695-1338

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 Ellen Buchannan's NPI number?

The NPI number for Ellen Buchannan is 1003861063. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Where is Ellen Buchannan located?

Ellen Buchannan practices at 13650 E Mississippi Ave 120, Aurora, CO 80012. The listed phone number is (303) 695-8684.

What is Ellen Buchannan'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 Ellen Buchannan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.