Katherine Clark, D.C.
NPI 1396059952 · Chiropractor · Davenport, IA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Clark, D.C. is a Chiropractor provider in Davenport, IA (NPI 1396059952).
Provider details
- NPI number
- 1396059952
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
- Sole proprietor
- No
- License
- 007348 (IA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-08-05
- Last updated
- 2014-02-21
Frequently asked questions
- What is Katherine Clark's NPI number?
- Katherine Clark's National Provider Identifier (NPI) is 1396059952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Clark's specialty?
- Katherine Clark is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Katherine Clark located?
- Katherine Clark's practice location on file with NPPES is 1000 Brady St, Davenport, IA 52803-5214.
- What is Katherine Clark's phone number?
- The practice phone number listed in the NPPES registry for Katherine Clark is (563) 884-5801.
- Does Katherine Clark accept Medicare?
- Katherine Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Clark's NPI active?
- Yes — Katherine Clark's NPI (1396059952) is active in the NPPES registry as of the last update on 2014-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.