A&a Hearing Group
A&a Hearing Group holds 20 active organization NPIs in the federal registry, with practice locations in 20 cities in 3 states. 19 list audiologist as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIAnnapolis, MD has the most NPIs, 1
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2013 and 2017
Source: CMS NPPES, enumeration dates.
7 NPIs were issued in 2017 alone, more than in any other year; none in 8 of the years between.
Annapolis, MD locations
The city with the most A&a Hearing Group NPIs. The full list of all 20 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1497206668 | 2525 RIVA RD STE 102, Annapolis, MD | Audiologist | Oct 21, 2016 |
All 20 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1497206668 | 2525 RIVA RD STE 102, Annapolis, MD | Audiologist | Oct 21, 2016 |
| 1205348521 | 4000 ANNAPOLIS RD STE 202, Baltimore, MD | Audiologist | Oct 26, 2017 |
| 1811338247 | 5530 WISCONSIN AVE STE 104, Chevy Chase, MD | Audiologist | Jul 15, 2013 |
| 1790673606 | 10600 YORK RD STE 103, Cockeysville, MD | Audiologist | Jun 27, 2025 |
| 1699331975 | 4801 DORSEY HALL DR STE 135, Ellicott City, MD | Audiologist | May 13, 2019 |
| 1326489592 | 520 SNOWSHILL ST STE F, Frederick, MD | Audiologist | Jul 16, 2013 |
| 1174856322 | 18310 MONTGOMERY VILLAGE AVE STE 520, Gaithersburg, MD | Audiologist | Sep 4, 2009 |
| 1417469727 | 8028 RITCHIE HWY STE 136A, Pasadena, MD | Audiologist | Oct 26, 2017 |
| 1932611258 | 4000 OLD COURT RD STE 202, Pikesville, MD | Audiologist | Oct 26, 2017 |
| 1154762326 | 11119 ROCKVILLE PIKE SUITE 210, Rockville, MD | Audiologist | Jul 16, 2013 |
| 1154940526 | 3804 INTERNATIONAL DR, Silver Spring, MD | Audiologist | Apr 15, 2020 |
| 1144661323 | 1813 YORK RD STE B, Timonium, MD | Audiologist | Jul 16, 2013 |
| 1760994081 | 12108 OLD LINE CTR, Waldorf, MD | Audiologist | Oct 26, 2017 |
| 1518793116 | 4475 REGENCY PL STE 302, White Plains, MD | Audiologist | Sep 10, 2024 |
| 1063048734 | 223 MONMOUTH RD STE 1A, West Long Branch, NJ | Audiologist | Mar 13, 2020 |
| 1841619129 | 44031 ASHBURN SHOPPING PLZ #273, Ashburn, VA | Audiologist | Apr 15, 2014 |
| 1730067711 | 6521 ARLINGTON BLVD STE 302, Falls Church, VA | Audiologist-Hearing Aid Fitter | Aug 26, 2025 |
| 1831601202 | 4121 PLANK RD, Fredericksburg, VA | Audiologist | Oct 25, 2017 |
| 1932611266 | 6372 MECHANICSVILLE TPKE STE 105, Mechanicsville, VA | Audiologist | Oct 26, 2017 |
| 1114457199 | 4828 MARKET SQUARE LN, Midlothian, VA | Audiologist | Jun 13, 2017 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does A&a Hearing Group have 20 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. A&a Hearing Group's NPIs list practice locations in 20 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.