Katherine Ballenger
NPI 1891374971 · Social Worker · Waterloo, IA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Ballenger is a Social Worker provider in Waterloo, IA (NPI 1891374971).
Provider details
- NPI number
- 1891374971
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 107984 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-04-06
- Last updated
- 2022-04-18
- Certified
- 2022-04-18
Frequently asked questions
- What is Katherine Ballenger's NPI number?
- Katherine Ballenger's National Provider Identifier (NPI) is 1891374971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Ballenger's specialty?
- Katherine Ballenger is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Ballenger located?
- Katherine Ballenger's practice location on file with NPPES is 1420 W Donald St, Waterloo, IA 50703-1624.
- What is Katherine Ballenger's phone number?
- The practice phone number listed in the NPPES registry for Katherine Ballenger is (319) 232-4673.
- Does Katherine Ballenger accept Medicare?
- Katherine Ballenger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Ballenger's NPI active?
- Yes — Katherine Ballenger's NPI (1891374971) is active in the NPPES registry as of the last update on 2022-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.