Active NPI
Melissa Marie Mazur, M.A. CCC-SLP
- Speech-Language Pathologist
- San Diego, CA
National Provider Identifier
1851564900
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 16415
- Practice address
- 4877 Orange Ave
San Diego, CA 92115-4947 - Phone
- (619) 641-5400
- NPI assigned
- Apr 9, 2008
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | 16415 | CA | Primary |
Addresses
Primary practice location
4877 Orange Ave
San Diego, CA 92115-4947
Mailing address
3922 Jewell St
Apt. M208
San Diego, CA 92109-6074
Other practice location 1
9606 Tierra Grande St
Suite 107
San Diego, CA 92126-6501
Phone (858) 695-9415
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
- Credentials
- Master of Arts
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1207699200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770854400000",
"number": "1851564900",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3922 JEWELL ST",
"address_2": "APT. M208",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921096074"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4877 ORANGE AVE",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921154947",
"telephone_number": "619-641-5400"
}
],
"practiceLocations": [
{
"address_1": "9606 Tierra Grande St",
"address_2": "Suite 107",
"address_purpose": "LOCATION",
"city": "San Diego",
"state": "CA",
"postal_code": "921266501",
"country_code": "US",
"telephone_number": "858-695-9415",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MAZUR",
"first_name": "MELISSA",
"middle_name": "MARIE",
"credential": "M.A. CCC-SLP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2008-04-09",
"last_updated": "2026-02-12",
"certification_date": "2026-02-12",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "CA",
"license": "16415",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Diego, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.