LOWENSTEIN & ASSOCIATES
LOWENSTEIN & ASSOCIATES is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1265569677, based in Columbus, OH. The organization lists 4 taxonomy classifications, with Addiction (Substance Use Disorder) Counselor recorded as primary.
Getting there
The practice address on file is 691 S 5TH ST, Columbus, OH 43206. 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 |
|---|---|---|
| 85225 | OH | Addiction (Substance Use Disorder)… primary |
| C-5409 | OH | Professional Counselor |
| 3937 | OH | Counseling Psychologist |
| I-0000730 | OH | Clinical Social Worker |
| I-0005555 | OH | Clinical Social Worker |
| I-0600070 | OH | Clinical Social Worker |
| I-0001267 | OH | Clinical Social Worker |
This provider holds licence 85225 issued in OH. 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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
All registered taxonomy codes
This provider registers 7 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | 85225 | OH | primary |
| 101YP2500X | Professional Counselor Professional | C-5409 | OH | |
| 103TC1900X | Counseling Psychologist Counseling | 3937 | OH | |
| 1041C0700X | Clinical Social Worker Clinical | I-0000730 | OH | |
| 1041C0700X | Clinical Social Worker Clinical | I-0005555 | OH | |
| 1041C0700X | Clinical Social Worker Clinical | I-0600070 | OH | |
| 1041C0700X | Clinical Social Worker Clinical | I-0001267 | OH |
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 | 1265569677 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 27, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
691 S 5TH ST Columbus, OH 43206 (614) 444-0432 Fax (614) 444-1482 |
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 | 2 | 6 | 5 | 5 | 6 | 9 | 6 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 3 | 5 | 1 | 6 | 9 | 6 | 5 |
Sum = 63 · next multiple of 10 = 70 · check digit = 7 · actual last digit = 7
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.