MID ISLAND AUDIOLOGY PLLC
MID ISLAND AUDIOLOGY PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1245630839, based in Wantagh, NY. It is classified under Assistive Technology Supplier Audiologist.
Getting there
The practice address on file is 3022 MERRICK RD, Wantagh, NY 11793. 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 |
|---|---|---|
| 002543-1 | NY | Assistive Technology Supplier Audiologist primary |
This provider holds licence 002543-1 issued in NY. 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 Assistive Technology Supplier covers
Definition to come... NUCC Health Care Provider Taxonomy, code 231HA2500X
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 | 1245630839 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 2, 2014 |
| Last updated | May 30, 2024 |
| Status | Active |
| Practice address |
3022 MERRICK RD Wantagh, NY 11793 (516) 243-7445 Fax (516) 243-7445 |
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 | 4 | 5 | 6 | 3 | 0 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 8 | 5 | 3 | 3 | 0 | 8 | 6 |
Sum = 61 · next multiple of 10 = 70 · 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.