IndividualActive
Diana Day
NPI 1205336732 · Professional Counselor · Columbus, OH
Diana Day is a Professional Counselor provider in Columbus, OH (NPI 1205336732).
Provider details
- NPI number
- 1205336732
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- C.1300396 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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: (740) 377-5339
Street-level locationGet directions
Mailing address
643 Holly Hill Dr
Columbus, OH 43228-2930
Registry dates
- Enumerated
- 2018-02-21
- Last updated
- 2018-02-21
Frequently asked questions
- What is Diana Day's NPI number?
- Diana Day's National Provider Identifier (NPI) is 1205336732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Day's specialty?
- Diana Day is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diana Day located?
- Diana Day's practice location on file with NPPES is 199 S Central Ave, Columbus, OH 43223-1301.
- What is Diana Day's phone number?
- The practice phone number listed in the NPPES registry for Diana Day is (740) 377-5339.
- Is Diana Day's NPI active?
- Yes — Diana Day's NPI (1205336732) is active in the NPPES registry as of the last update on 2018-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.