Katherine Costello, APN
NPI 1134661820 · Family Nurse Practitioner · Aurora, CO
Katherine Costello, APN is a Family Nurse Practitioner provider in Aurora, CO (NPI 1134661820).
Provider details
- NPI number
- 1134661820
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- APN.0992742-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
9 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
- 2016-11-11
- Last updated
- 2016-11-11
Frequently asked questions
- What is Katherine Costello's NPI number?
- Katherine Costello's National Provider Identifier (NPI) is 1134661820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Costello's specialty?
- Katherine Costello is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Costello located?
- Katherine Costello's practice location on file with NPPES is 13123 E 16th Ave, Aurora, CO 80045-7106.
- What is Katherine Costello's phone number?
- The practice phone number listed in the NPPES registry for Katherine Costello is (720) 777-8313.
- Is Katherine Costello's NPI active?
- Yes — Katherine Costello's NPI (1134661820) is active in the NPPES registry as of the last update on 2016-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.