Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Elizabeth Keller Hackenberger, NP

Individual provider Acute Care Nurse Practitioner · NPI 1932362647

Elizabeth Keller Hackenberger, NP is a Nurse Practitioner in Longmont, Colorado. Qualified in 2007, 19 years ago. Practices with Emergency Medicine Associates PA, PC, a 704-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
19
Licensed in
CO
In the registry since
2008
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1950 Mountain View Ave
Longmont, CO 80501-3129
Phone: (303) 485-3066
Fax: (303) 485-3060
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 11600 W 2nd Pl, Lakewood, CO 80228-1527 — (720) 321-0000
  • 100 Health Park Dr, Louisville, CO 80027-9583 — (303) 673-1000

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence APN.0010136-NP (CO)

Record details

NPI number1932362647
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 3, 2008
Last updated in NPPESJune 4, 2024
Certification dateJune 4, 2024
Mailing addressPo Box 800022, Kansas City, MO 64180-0022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Emergency Medicine Associates P.A., P.C. — 704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

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