Kenneth Antkowiak, MS,LLP
NPI 1497881841 · Clinical Psychologist · Ann Arbor, MI
Kenneth Antkowiak, MS,LLP is a Clinical Psychologist provider in Ann Arbor, MI (NPI 1497881841).
Provider details
- NPI number
- 1497881841
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- MS,LLP
- Sex
- Male
- Sole proprietor
- No
- License
- 6301003975 (MI)
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
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
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kenneth Antkowiak's NPI number?
- Kenneth Antkowiak's National Provider Identifier (NPI) is 1497881841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Antkowiak's specialty?
- Kenneth Antkowiak is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Kenneth Antkowiak located?
- Kenneth Antkowiak's practice location on file with NPPES is 2140 E Ellsworth Rd, Ann Arbor, MI 48108-2552.
- What is Kenneth Antkowiak's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Antkowiak is (734) 222-3500.
- Is Kenneth Antkowiak's NPI active?
- Yes — Kenneth Antkowiak's NPI (1497881841) 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.