John Knutson, PHD
NPI 1881713055 · Clinical Psychologist · Iowa City, IA
John Knutson, PHD is a Clinical Psychologist provider in Iowa City, IA (NPI 1881713055).
Provider details
- NPI number
- 1881713055
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00218 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Knutson's NPI number?
- John Knutson's National Provider Identifier (NPI) is 1881713055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Knutson's specialty?
- John Knutson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Knutson located?
- John Knutson's practice location on file with NPPES is 11 Seashore Hall E, Iowa City, IA 52242-1407.
- What is John Knutson's phone number?
- The practice phone number listed in the NPPES registry for John Knutson is (319) 335-2467.
- Is John Knutson's NPI active?
- Yes — John Knutson's NPI (1881713055) 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.