Active NPI
Allison Marie Blackmon, AU.D.
- Audiologist
- Rockville, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Audiologist
- License
- 01503
- Practice address
- 11119 Rockville Pike Ste 210
Rockville, MD 20852-3200 - Phone
- (301) 468-3977
- Fax
- (301) 468-3978
- NPI assigned
- Oct 1, 2019
- Last updated
- Nov 25, 2025
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Audiologist-Hearing Aid Fitter | 237600000X | 1503 | MD | |
| Audiologist | 231H00000X | 01503 | MD | Primary |
Addresses
Primary practice location
11119 Rockville Pike Ste 210
Rockville, MD 20852-3200
Mailing address
11119 Rockville Pike Ste 210
Rockville, MD 20852-3200
Phone (301) 468-3977
Other names 1
- Allison Marie Heuber
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Qualified Audiologist
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
11119 Rockville Pike
Suite 210
Rockville, MD 20852-3200
Phone (301) 468-3977
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 01503 | MD | MD | Audiologist |
| 1503 | MD | MD | Audiologist-Hearing Aid Fitter |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| A&a Hearing Group, LLC | Audiologist | Current | Accepting new patients |
| A&a Hearing Group, LLC | Audiologist | Current | Accepting new patients |
Locations
5530 Wisconsin Ave
Ste 104
Chevy Chase, MD 20815
Phone (301) 907-0002
5530 Wisconsin Ave
Ste 1540
Chevy Chase, MD 20815
Phone (301) 907-0002
5100 Buckeystown Pike
Ste 285
Frederick, MD 21704
Phone (301) 846-0222
18310 Montgomery Village Ave
Ste 520
Gaithersburg, MD 20879
Phone (301) 977-6317
19110 Montgomery Village Ave
Ste 120
Montgomry Vlg, MD 20886
Phone (301) 977-6317
11119 Rockville Pike
Ste 210
Rockville, MD 20852
Phone (301) 468-3977
1813 York Rd
Ste B
Timonium, MD 21093
Phone (410) 321-7960
12108 Old Line Ctr
Waldorf, MD 20602
Phone (301) 638-3440
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1569888000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764028800000",
"number": "1982245924",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11119 ROCKVILLE PIKE STE 210",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208523200",
"telephone_number": "301-468-3977",
"fax_number": "301-468-3978"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11119 ROCKVILLE PIKE STE 210",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208523200",
"telephone_number": "301-468-3977",
"fax_number": "301-468-3978"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BLACKMON",
"first_name": "ALLISON",
"middle_name": "MARIE",
"name_prefix": "Dr.",
"credential": "AU.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-10-01",
"last_updated": "2025-11-25",
"certification_date": "2025-11-25",
"status": "A"
},
"taxonomies": [
{
"code": "237600000X",
"taxonomy_group": "",
"desc": "Audiologist-Hearing Aid Fitter",
"state": "MD",
"license": "1503",
"primary": false
},
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "MD",
"license": "01503",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "ALLISON",
"last_name": "HEUBER",
"middle_name": "MARIE",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Rockville, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.