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James Marchman, PH.D.
NPI 1780805598 · Clinical Psychologist · Iowa City, IA
James Marchman, PH.D. is a Clinical Psychologist provider in Iowa City, IA (NPI 1780805598).
Provider details
- NPI number
- 1780805598
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 167 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
720 S Dubuque St
Suite 2
Iowa City, IA 52240-4249
Phone: (319) 354-8057
Fax: (319) 354-3623
Street-level locationGet directions
Mailing address
720 S Dubuque St
Iowa City, IA 52240-4249
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Marchman's NPI number?
- James Marchman's National Provider Identifier (NPI) is 1780805598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Marchman's specialty?
- James Marchman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Marchman located?
- James Marchman's practice location on file with NPPES is 720 S Dubuque St, Iowa City, IA 52240-4249.
- What is James Marchman's phone number?
- The practice phone number listed in the NPPES registry for James Marchman is (319) 354-8057.
- Is James Marchman's NPI active?
- Yes — James Marchman's NPI (1780805598) 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.