Kristin Tiernan, A.R.N.P.
NPI 1417900564 · Pediatric Nurse Practitioner · Dubuque, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristin Tiernan, A.R.N.P. is a Pediatric Nurse Practitioner provider in Dubuque, IA (NPI 1417900564).
Provider details
- NPI number
- 1417900564
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.R.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- C-066859 (IA)
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
- 2006-05-18
- Last updated
- 2010-10-22
Frequently asked questions
- What is Kristin Tiernan's NPI number?
- Kristin Tiernan's National Provider Identifier (NPI) is 1417900564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristin Tiernan's specialty?
- Kristin Tiernan is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristin Tiernan located?
- Kristin Tiernan's practice location on file with NPPES is 1000 Langworthy St, Dubuque, IA 52001-7313.
- What is Kristin Tiernan's phone number?
- The practice phone number listed in the NPPES registry for Kristin Tiernan is (563) 584-3440.
- Does Kristin Tiernan accept Medicare?
- Kristin Tiernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristin Tiernan's NPI active?
- Yes — Kristin Tiernan's NPI (1417900564) is active in the NPPES registry as of the last update on 2010-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.