IndividualActive
John Hartson, PH.D.
NPI 1780613356 · Psychologist · Iowa City, IA
John Hartson, PH.D. is a Psychologist provider in Iowa City, IA (NPI 1780613356).
Provider details
- NPI number
- 1780613356
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 496 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1027 Rochester Ave
Iowa City, IA 52245-3125
Phone: (319) 338-9960
Fax: (319) 338-9492
Street-level locationGet directions
Mailing address
1027 Rochester Ave
Iowa City, IA 52245-3125
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Hartson's NPI number?
- John Hartson's National Provider Identifier (NPI) is 1780613356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hartson's specialty?
- John Hartson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Hartson located?
- John Hartson's practice location on file with NPPES is 1027 Rochester Ave, Iowa City, IA 52245-3125.
- What is John Hartson's phone number?
- The practice phone number listed in the NPPES registry for John Hartson is (319) 338-9960.
- Is John Hartson's NPI active?
- Yes — John Hartson's NPI (1780613356) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.