RICHARD ZIELINSKI, PLLC
RICHARD ZIELINSKI, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1477954097, based in Chickasha, OK. The organization lists 2 taxonomy classifications, with Behavioral Neurology & Neuropsychiatry Physician recorded as primary.
Getting there
The practice address on file is 117 S 7TH ST, Chickasha, OK 73018. 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 |
|---|---|---|
| 18795 | OK | Behavioral Neurology & Neuropsychiatry… primary |
| 18795 | OK | Psychiatry Physician |
This provider holds licence 18795 issued in OK. 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 Behavioral Neurology & Neuropsychiatry covers
Behavioral Neurology & Neuropsychiatry is a medical subspecialty involving the diagnosis and treatment of neurologically based behavioral issues. NUCC Health Care Provider Taxonomy, code 2084B0040X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2084B0040X | Behavioral Neurology & Neuropsychiatry Physician Behavioral Neurology & Neuropsychiatry | 18795 | OK | primary |
| 2084P0800X | Psychiatry Physician Psychiatry | 18795 | OK |
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 | 1477954097 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 15, 2014 |
| Last updated | Sep 18, 2014 |
| Status | Active |
| Practice address |
117 S 7TH ST Chickasha, OK 73018 (405) 222-4786 Fax (405) 222-1615 |
| Mailing address |
PO BOX 614 Chickasha, OK 73023 |
| Other identifiers |
100230910A
(OK) |
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 | 4 | 7 | 7 | 9 | 5 | 4 | 0 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 5 | 7 | 9 | 5 | 8 | 0 | 9 |
Sum = 73 · next multiple of 10 = 80 · 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.