GERALD J MCKENNA M.D. INC DBA MCKENNA RECOVERY CENTER
GERALD J MCKENNA M.D. INC DBA MCKENNA RECOVERY CENTER is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1013350099, based in Lihue, HI. The organization lists 2 taxonomy classifications, with Substance Use Disorder Rehabilitation Clinic/Center recorded as primary.
Getting there
The practice address on file is 4374 KUKUI GROVE ST STE 104, Lihue, HI 96766. 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 |
|---|---|---|
| MD6041 | HI | Substance Use Disorder Rehabilitation… primary |
| MD6041 | HI | Addiction Medicine (Psychiatry &… |
This provider holds licence MD6041 issued in HI. 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 Rehabilitation, Substance Use Disorder covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QR0405X
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 | |
|---|---|---|---|---|
| 261QR0405X | Substance Use Disorder Rehabilitation Clinic/Center Rehabilitation, Substance Use Disorder | MD6041 | HI | primary |
| 2084A0401X | Addiction Medicine (Psychiatry & Neurology) Physician Addiction Medicine | MD6041 | HI |
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 | 1013350099 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 9, 2013 |
| Last updated | Sep 2, 2015 |
| Status | Active |
| Practice address |
4374 KUKUI GROVE ST STE 104 Lihue, HI 96766 (808) 246-0663 Fax (808) 246-1806 |
| Other identifiers |
02661901
(HI) |
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 | 0 | 1 | 3 | 3 | 5 | 0 | 0 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 2 | 3 | 6 | 5 | 0 | 0 | 9 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.