IndividualActive
Katherine Martin, LISW
NPI 1538613898 · Clinical Social Worker · Columbus, OH
Katherine Martin, LISW is a Clinical Social Worker provider in Columbus, OH (NPI 1538613898).
Provider details
- NPI number
- 1538613898
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- Yes
- License
- I.1502405 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
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
199 S Central Ave
Columbus, OH 43223-1301
Phone: (614) 274-9500
Street-level locationGet directions
Mailing address
5916 Baytree Ct
Galloway, OH 43119-9286
Registry dates
- Enumerated
- 2016-08-04
- Last updated
- 2018-09-19
Frequently asked questions
- What is Katherine Martin's NPI number?
- Katherine Martin's National Provider Identifier (NPI) is 1538613898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Martin's specialty?
- Katherine Martin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Martin located?
- Katherine Martin's practice location on file with NPPES is 199 S Central Ave, Columbus, OH 43223-1301.
- What is Katherine Martin's phone number?
- The practice phone number listed in the NPPES registry for Katherine Martin is (614) 274-9500.
- Is Katherine Martin's NPI active?
- Yes — Katherine Martin's NPI (1538613898) is active in the NPPES registry as of the last update on 2018-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.