Active NPI
Stephany Sedlmayer Orellana, M.S. CCC, SLP
- Speech-Language Pathologist
- Castro Valley, CA
National Provider Identifier
1871385237
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 23138
- Practice address
- 2741 Delaney CT
Castro Valley, CA 94546-5701 - Phone
- (650) 336-0908
- NPI assigned
- May 21, 2025
- 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 | 23138 | CA | Primary |
Addresses
Primary practice location
2741 Delaney CT
Castro Valley, CA 94546-5701
Mailing address
2741 Delaney CT
Castro Valley, CA 94546-5701
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 Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 23138 | CA | MD | Chiropractor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1747785600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1747785600000",
"number": "1871385237",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2741 DELANEY CT",
"city": "CASTRO VALLEY",
"state": "CA",
"postal_code": "945465701"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2741 DELANEY CT",
"city": "CASTRO VALLEY",
"state": "CA",
"postal_code": "945465701",
"telephone_number": "650-336-0908"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SEDLMAYER ORELLANA",
"first_name": "STEPHANY",
"credential": "M.S. CCC, SLP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-05-21",
"last_updated": "2025-05-21",
"certification_date": "2025-05-21",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "CA",
"license": "23138",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Castro Valley, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 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.