Erin Harner, FNP
NPI 1699665422 · Family Nurse Practitioner · Boulder, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Harner, FNP is a Family Nurse Practitioner provider in Boulder, CO (NPI 1699665422).
Provider details
- NPI number
- 1699665422
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- APN.1000946-NP (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
Under 1 yr in 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
- 2025-07-03
- Last updated
- 2025-07-03
- Certified
- 2025-06-25
Frequently asked questions
- What is Erin Harner's NPI number?
- Erin Harner's National Provider Identifier (NPI) is 1699665422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Harner's specialty?
- Erin Harner is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Harner located?
- Erin Harner's practice location on file with NPPES is 4715 Arapahoe Ave, Boulder, CO 80303-1385.
- What is Erin Harner's phone number?
- The practice phone number listed in the NPPES registry for Erin Harner is (303) 385-2000.
- Does Erin Harner accept Medicare?
- Erin Harner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Harner's NPI active?
- Yes — Erin Harner's NPI (1699665422) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.