IndividualActive
Katie Callahan, PHARMD
NPI 1518506401 · Pharmacist · Waterloo, IA
Katie Callahan, PHARMD is a Pharmacist provider in Waterloo, IA (NPI 1518506401).
Provider details
- NPI number
- 1518506401
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21121 (IA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
2834 Ansborough Ave
Waterloo, IA 50701-4418
Phone: (319) 226-3514
Street-level locationGet directions
Mailing address
4562 Winghaven Dr
Waterloo, IA 50701-9738
Registry dates
- Enumerated
- 2019-12-25
- Last updated
- 2019-12-25
- Certified
- 2019-12-25
Frequently asked questions
- What is Katie Callahan's NPI number?
- Katie Callahan's National Provider Identifier (NPI) is 1518506401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Callahan's specialty?
- Katie Callahan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Katie Callahan located?
- Katie Callahan's practice location on file with NPPES is 2834 Ansborough Ave, Waterloo, IA 50701-4418.
- What is Katie Callahan's phone number?
- The practice phone number listed in the NPPES registry for Katie Callahan is (319) 226-3514.
- Is Katie Callahan's NPI active?
- Yes — Katie Callahan's NPI (1518506401) is active in the NPPES registry as of the last update on 2019-12-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.