Active NPI
Sharon Alkalay, M.S., CCC-SLP
- Speech-Language Pathologist
- Lafayette, CO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 3843
- Practice address
- 10300 W South Boulder Rd, Lafayette, Co 80026
Lafayette, CO 80026 - Phone
- (729) 561-7500
- NPI assigned
- Feb 18, 2009
- Last updated
- Aug 17, 2026
- 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 |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | 3843 | CO | Primary |
| Speech-Language Pathologist | 235Z00000X | 018035 | NY |
Addresses
Primary practice location
10300 W South Boulder Rd, Lafayette, Co 80026
Lafayette, CO 80026
Mailing address
4800 Sugarloaf Rd
Boulder, CO 80302-9218
Phone (917) 670-8496
Other practice location 1
1520 E 13th St
Brooklyn, NY 11230-7106
Phone (718) 382-1060
Other practice location 2
1520 E 13th St
Brooklyn, NY 11230-7106
Phone (718) 382-1060
Other practice location 3
6901 N Charles St
Towson, MD 21204
Phone (917) 670-8496
Other practice location 4
1500 E 128th Ave
Thornton, CO 80241-2601
Phone (720) 972-4790
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 |
|---|---|---|---|
| 3843 | CO | MD | Counseling Psychologist |
| 08615 | MD | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Adams 12 Five Star Schools | Current | Accepting new patients | |
| New York League for Early Learning | Past | Accepting new patients |
Locations
1500 E 128th Ave
Thornton, CO 80241
Phone (720) 972-4000
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.
-
- Local Education Agency (LEA)
- Thornton, CO
- NPI 1215046842
-
- Early Intervention Provider Agency
- Brooklyn, NY
- NPI 1699025288
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1234915200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786924800000",
"number": "1881833671",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4800 SUGARLOAF RD",
"city": "BOULDER",
"state": "CO",
"postal_code": "803029218",
"telephone_number": "917-670-8496"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10300 W SOUTH BOULDER RD, LAFAYETTE, CO 80026",
"city": "LAFAYETTE",
"state": "CO",
"postal_code": "80026",
"telephone_number": "729-561-7500"
}
],
"practiceLocations": [
{
"address_1": "1520 E 13th St",
"address_purpose": "LOCATION",
"city": "Brooklyn",
"state": "NY",
"postal_code": "112307106",
"country_code": "US",
"telephone_number": "718-382-1060",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1520 E 13th St",
"address_purpose": "LOCATION",
"city": "Brooklyn",
"state": "NY",
"postal_code": "112307106",
"country_code": "US",
"telephone_number": "718-382-1060",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "6901 N Charles St",
"address_purpose": "LOCATION",
"city": "Towson",
"state": "MD",
"postal_code": "21204",
"country_code": "US",
"telephone_number": "917-670-8496",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1500 E 128th Ave",
"address_purpose": "LOCATION",
"city": "Thornton",
"state": "CO",
"postal_code": "802412601",
"country_code": "US",
"telephone_number": "720-972-4790",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ALKALAY",
"first_name": "SHARON",
"credential": "M.S., CCC-SLP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-02-18",
"last_updated": "2026-08-17",
"certification_date": "2026-08-17",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "CO",
"license": "3843",
"primary": true
},
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "NY",
"license": "018035",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Lafayette, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 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.