MEIER CLINICS OF MISSOURI, INC.
MEIER CLINICS OF MISSOURI, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1396785333, based in Saint Louis, MO. The organization lists 5 taxonomy classifications, with Professional Counselor recorded as primary.
Getting there
The practice address on file is 9717 LANDMARK PARKWAY DR SUITE 208, Saint Louis, MO 63127. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 2001031970 | MO | Professional Counselor primary |
| 2005041410 | MO | Counselor |
| 2740 | MO | Professional Counselor |
| 2003030551 | MO | Professional Counselor |
| 001957 | MO | Professional Counselor |
| R8014 | MO | Psychiatry Physician |
| 002284 | MO | Professional Counselor |
| 1999140253 | MO | Clinical Psychologist |
| 2002014226 | MO | Professional Counselor |
| 36676 | MO | Internal Medicine Physician |
| 1040 | MO | Professional Counselor |
| 2003032053 | MO | Professional Counselor |
| 2001031965 | MO | Professional Counselor |
| 111445 | MO | Psychiatry Physician |
This provider holds licence 2001031970 issued in MO. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
All registered taxonomy codes
This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YP2500X | Professional Counselor Professional | 2001031970 | MO | primary |
| 101Y00000X | Counselor | 2005041410 | MO | |
| 101YP2500X | Professional Counselor Professional | 2740 | MO | |
| 101YP2500X | Professional Counselor Professional | 2003030551 | MO | |
| 101YP2500X | Professional Counselor Professional | 001957 | MO | |
| 2084P0800X | Psychiatry Physician Psychiatry | R8014 | MO | |
| 101YP2500X | Professional Counselor Professional | 002284 | MO | |
| 103TC0700X | Clinical Psychologist Clinical | 1999140253 | MO | |
| 101YP2500X | Professional Counselor Professional | 2002014226 | MO | |
| 207R00000X | Internal Medicine Physician | 36676 | MO | |
| 101YP2500X | Professional Counselor Professional | 1040 | MO | |
| 101YP2500X | Professional Counselor Professional | 2003032053 | MO | |
| 101YP2500X | Professional Counselor Professional | 2001031965 | MO | |
| 2084P0800X | Psychiatry Physician Psychiatry | 111445 | MO | |
| 101Y00000X | Counselor | — | MO |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1396785333 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 7, 2006 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
9717 LANDMARK PARKWAY DR SUITE 208 Saint Louis, MO 63127 (630) 653-1717 Fax (630) 653-1025 |
| Mailing address |
2100 MANCHESTER RD SUITE 1510 Wheaton, IL 60187 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 3 | 9 | 6 | 7 | 8 | 5 | 3 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 3 | 9 | 6 | 5 | 8 | 1 | 3 | 6 |
Sum = 67 · next multiple of 10 = 70 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.