John Bergman, LICENSED PSYCHOLOGIS
NPI 1215901202 · Cognitive & Behavioral Psychologist · Marshalltown, IA
John Bergman, LICENSED PSYCHOLOGIS is a Cognitive & Behavioral Psychologist provider in Marshalltown, IA (NPI 1215901202).
Provider details
- NPI number
- 1215901202
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- LICENSED PSYCHOLOGIS
- Sex
- Male
- Sole proprietor
- No
- License
- 00505 (IA)
Specialties & taxonomies
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
20 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
- 2006-02-15
- Last updated
- 2007-10-10
Frequently asked questions
- What is John Bergman's NPI number?
- John Bergman's National Provider Identifier (NPI) is 1215901202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bergman's specialty?
- John Bergman is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is John Bergman located?
- John Bergman's practice location on file with NPPES is 9 N 4th Ave, Marshalltown, IA 50158-1836.
- What is John Bergman's phone number?
- The practice phone number listed in the NPPES registry for John Bergman is (641) 752-1585.
- Is John Bergman's NPI active?
- Yes — John Bergman's NPI (1215901202) is active in the NPPES registry as of the last update on 2007-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.