Elizabeth Cullen, N.P.
NPI 1679556203 · Nurse Practitioner · Boulder, CO
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Cullen, N.P. is a Nurse Practitioner provider in Boulder, CO (NPI 1679556203).
Provider details
- NPI number
- 1679556203
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 104651 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-29
- Last updated
- 2016-11-30
Frequently asked questions
- What is Elizabeth Cullen's NPI number?
- Elizabeth Cullen's National Provider Identifier (NPI) is 1679556203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Cullen's specialty?
- Elizabeth Cullen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Cullen located?
- Elizabeth Cullen's practice location on file with NPPES is 1333 Iris Ave, Boulder, CO 80304-2226.
- What is Elizabeth Cullen's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Cullen is (303) 443-8500.
- Does Elizabeth Cullen accept Medicare?
- Elizabeth Cullen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Cullen's NPI active?
- Yes — Elizabeth Cullen's NPI (1679556203) is active in the NPPES registry as of the last update on 2016-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.