Joseph Maciejko, PH.D.
NPI 1922096791 · Psychologist · Davenport, IA
Joseph Maciejko, PH.D. is a Psychologist provider in Davenport, IA (NPI 1922096791).
Provider details
- NPI number
- 1922096791
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- License
- 00085 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
- 2005-10-06
- Last updated
- 2007-07-09
Frequently asked questions
- What is Joseph Maciejko's NPI number?
- Joseph Maciejko's National Provider Identifier (NPI) is 1922096791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Maciejko's specialty?
- Joseph Maciejko is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Joseph Maciejko located?
- Joseph Maciejko's practice location on file with NPPES is 4455 E 56th St, Davenport, IA 52807-2995.
- What is Joseph Maciejko's phone number?
- The practice phone number listed in the NPPES registry for Joseph Maciejko is (563) 355-2577.
- Is Joseph Maciejko's NPI active?
- Yes — Joseph Maciejko's NPI (1922096791) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.