Active NPI
Darlynn Serrano
- Hearing Instrument Specialist
- Encino, CA
National Provider Identifier
1285504449
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hearing Instrument Specialist
- License
- HA9172
- Practice address
- 17135 Ventura Blvd
Encino, CA 91316-4004 - Phone
- (818) 986-1860
- Fax
- (818) 986-1862
- NPI assigned
- Nov 11, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hearing Instrument Specialist | 237700000X | HA9172 | CA | Primary |
Addresses
Primary practice location
17135 Ventura Blvd
Encino, CA 91316-4004
Mailing address
750 N Commons Dr Ste 200
Aurora, IL 60504-8025
Phone (630) 303-5380
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| HA9172 | CA | MD | Hearing Instrument Specialist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Connect Hearing Inc | Hearing Instrument Specialist | Current | Accepting new patients |
| Connect Hearing, Inc. | Hearing Instrument Specialist | Past | Accepting new patients |
Locations
17135 Ventura Blvd
Encino, CA 91316
Phone (818) 986-1860
750 N Commons Dr
Ste 200
Aurora, IL 60504
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 and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1762819200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762819200000",
"number": "1285504449",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "750 N COMMONS DR STE 200",
"city": "AURORA",
"state": "IL",
"postal_code": "605048025",
"telephone_number": "630-303-5380",
"fax_number": "630-303-5385"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "17135 VENTURA BLVD",
"city": "ENCINO",
"state": "CA",
"postal_code": "913164004",
"telephone_number": "818-986-1860",
"fax_number": "818-986-1862"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SERRANO",
"first_name": "DARLYNN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-11-11",
"last_updated": "2025-11-11",
"certification_date": "2025-11-11",
"status": "A"
},
"taxonomies": [
{
"code": "237700000X",
"taxonomy_group": "",
"desc": "Hearing Instrument Specialist",
"state": "CA",
"license": "HA9172",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Encino, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.