Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JAMES MIKOLAJCZAK, M.D.
Active Sole ProprietorDR. JAMES MIKOLAJCZAK, M.D. is a Psychiatric Neurology healthcare provider located in CLAYTON, Missouri. NPI 1760502207 is currently active in the NPPES registry. Verify at CMS.
Psychiatric Neurology · CLAYTON, MO
Registration Details
- NPI Number
- 1760502207
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 29, 2007 (19.374245225875 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
34665 (MO)34665 (MO)34665 (MO)
- Sole Proprietor
- Yes
Practice Information
- Address
-
141 N MERAMEC AVECLAYTON, MO, 631053750Browse MO providers · Browse ZIP 63105
- Phone
- 3147261666
- Primary Specialty
-
Psychiatric Neurology
2084P0804X
- Additional Specialty
- Psychiatric Neurology
- Additional Specialty
- Geriatric Psychiatry
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.