Active NPI
Megan K Larson, A.U.D
- Audiologist
- San Luis Obispo, CA
National Provider Identifier
1659820124
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Audiologist
- License
- AU3166
- Practice address
- 1545 Higuera St
San Luis Obispo, CA 93401-2917 - Phone
- (805) 242-4487
- Fax
- (805) 697-0936
- NPI assigned
- Sep 26, 2016
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Audiologist | 231H00000X | AU3166 | CA | Primary |
Addresses
Primary practice location
1545 Higuera St
San Luis Obispo, CA 93401-2917
Mailing address
1545 Higuera St
San Luis Obispo, CA 93401-2917
Phone (805) 242-4487
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AU3166 | Other | CA | STATE OF CALIFORNIA DEPARTMENT OF CONSUMER AFFAIRS,SPEECH-LANGUAGE PATHOLOGY & |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Qualified Audiologist
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
628 California Blvd
Suite D1
San Luis Obispo, CA 93401-2559
Phone (805) 242-4487
Merit-based Incentive Payment System (MIPS)
- Final score
- 0 of 100
- Quality
- 0
- Improvement activities
- 0
- Cost
- 0
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| AU3166 | CA | MD | Audiologist |
| 3166 | CA | MD | Speech-Language Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| M K Larson Audiology Inc | Audiologist | Current | Accepting new patients |
Locations
628 California Blvd
Ste D1
Sn Luis Obisp, CA 93401
Phone (805) 242-4487
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Audiologist
- San Luis Obispo, CA
- NPI 1669019121
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1474848000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788220800000",
"number": "1659820124",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1545 HIGUERA ST",
"city": "SAN LUIS OBISPO",
"state": "CA",
"postal_code": "934012917",
"telephone_number": "805-242-4487",
"fax_number": "805-697-0936"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1545 HIGUERA ST",
"city": "SAN LUIS OBISPO",
"state": "CA",
"postal_code": "934012917",
"telephone_number": "805-242-4487",
"fax_number": "805-697-0936"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LARSON",
"first_name": "MEGAN",
"middle_name": "K",
"credential": "A.U.D",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-09-26",
"last_updated": "2026-09-01",
"certification_date": "2026-09-01",
"status": "A"
},
"taxonomies": [
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "CA",
"license": "AU3166",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE OF CALIFORNIA DEPARTMENT OF CONSUMER AFFAIRS,SPEECH-LANGUAGE PATHOLOGY &",
"identifier": "AU3166",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in San Luis Obispo, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; 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.