Arthur Krzyzanowski, PSY.D.
NPI 1043442643 · Clinical Psychologist · Chicago, IL
Arthur Krzyzanowski, PSY.D. is a Clinical Psychologist provider in Chicago, IL (NPI 1043442643).
Provider details
- NPI number
- 1043442643
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 071.006531 (IL)
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
16 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
- 2009-08-14
- Last updated
- 2009-08-14
Frequently asked questions
- What is Arthur Krzyzanowski's NPI number?
- Arthur Krzyzanowski's National Provider Identifier (NPI) is 1043442643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Krzyzanowski's specialty?
- Arthur Krzyzanowski is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Arthur Krzyzanowski located?
- Arthur Krzyzanowski's practice location on file with NPPES is 4101 N Ravenswood Ave, Chicago, IL 60613-2193.
- What is Arthur Krzyzanowski's phone number?
- The practice phone number listed in the NPPES registry for Arthur Krzyzanowski is (773) 572-5449.
- Is Arthur Krzyzanowski's NPI active?
- Yes — Arthur Krzyzanowski's NPI (1043442643) is active in the NPPES registry as of the last update on 2009-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.