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Martin Johnson, PSY.D.
NPI 1578714127 · Clinical Psychologist · Columbus, OH
Martin Johnson, PSY.D. is a Clinical Psychologist provider in Columbus, OH (NPI 1578714127).
Provider details
- NPI number
- 1578714127
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6458 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3805 N High St
Suite 200
Columbus, OH 43214-3539
Phone: (614) 447-3448
Street-level locationGet directions
Mailing address
Po Box 2698
Springfield, OH 45501-2698
Registry dates
- Enumerated
- 2008-10-01
- Last updated
- 2010-05-18
Frequently asked questions
- What is Martin Johnson's NPI number?
- Martin Johnson's National Provider Identifier (NPI) is 1578714127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Johnson's specialty?
- Martin Johnson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Martin Johnson located?
- Martin Johnson's practice location on file with NPPES is 3805 N High St, Columbus, OH 43214-3539.
- What is Martin Johnson's phone number?
- The practice phone number listed in the NPPES registry for Martin Johnson is (614) 447-3448.
- Is Martin Johnson's NPI active?
- Yes — Martin Johnson's NPI (1578714127) is active in the NPPES registry as of the last update on 2010-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.