IndividualActive
John Michalka
NPI 1841661253 · Professional Counselor · Creve Coeur, MO
John Michalka is a Professional Counselor provider in Creve Coeur, MO (NPI 1841661253).
Provider details
- NPI number
- 1841661253
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2015035430 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
745 Craig Rd
Suite 301-A
Creve Coeur, MO 63141-7160
Phone: (314) 439-1290
Street-level locationGet directions
Mailing address
705 Jacobs Crossing Dr
Saint Charles, MO 63304-7470
Registry dates
- Enumerated
- 2015-10-12
- Last updated
- 2015-10-12
Frequently asked questions
- What is John Michalka's NPI number?
- John Michalka's National Provider Identifier (NPI) is 1841661253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Michalka's specialty?
- John Michalka is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John Michalka located?
- John Michalka's practice location on file with NPPES is 745 Craig Rd, Creve Coeur, MO 63141-7160.
- What is John Michalka's phone number?
- The practice phone number listed in the NPPES registry for John Michalka is (314) 439-1290.
- Is John Michalka's NPI active?
- Yes — John Michalka's NPI (1841661253) is active in the NPPES registry as of the last update on 2015-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.