HEARING HAVEN LLC
HEARING HAVEN LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003014283, based in Carrollton, TX. It is classified under Hearing Instrument Specialist.
Getting there
Here is what surrounds this office in Carrollton, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 0.37 mi away. A pharmacy sits 809 ft from the entrance (Trinity Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Restaurant Burger King 433 ft ~2 min
3745 North Josey Lane, Carrollton 75007-2436
Mo-Sa 06:00-23:00; Su 07:00-23:00
Restaurant Domino's 452 ft ~2 min
3733 North Josey Lane, Carrollton 75007
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Convenience 7-Eleven 750 ft ~3 min
Gas station Exxon 758 ft ~3 min
Convenience Millennium 772 ft ~3 min
3700 North Josey Lane
Gas station Valero 780 ft ~3 min
Pharmacy Trinity Pharmacy 809 ft ~4 min
Gas station Chevron 0.20 mi ~4 min
Parking 0.37 mi ~8 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Hearing Instrument Specialist covers
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society NUCC Health Care Provider Taxonomy, code 237700000X
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 | 1003014283 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 10, 2007 |
| Last updated | Jul 19, 2007 |
| Status | Active |
| Practice address |
3740 N JOSEY LN SUITE 125 Carrollton, TX 75007 (972) 394-4370 |
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 | 0 | 3 | 0 | 1 | 4 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 8 | 2 | 7 |
Sum = 47 · next multiple of 10 = 50 · 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.