Active NPI
Ryan Grosjean, LMFT
- Marriage & Family Therapist
- Upland, CA
National Provider Identifier
1417530577
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 155216
- Practice address
- 870 N Mountain Ave Ste 206
Upland, CA 91786-4173 - Phone
- (909) 781-0250
- NPI assigned
- May 5, 2021
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 155216 | CA | Primary |
Addresses
Primary practice location
870 N Mountain Ave Ste 206
Upland, CA 91786-4173
Mailing address
870 N Mountain Ave Ste 206
Upland, CA 91786-4173
Phone (909) 781-0250
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 |
|---|---|---|---|
| 155216 | CA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1620172800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749513600000",
"number": "1417530577",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "870 N MOUNTAIN AVE STE 206",
"city": "UPLAND",
"state": "CA",
"postal_code": "917864173",
"telephone_number": "909-781-0250"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "870 N MOUNTAIN AVE STE 206",
"city": "UPLAND",
"state": "CA",
"postal_code": "917864173",
"telephone_number": "909-781-0250"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GROSJEAN",
"first_name": "RYAN",
"credential": "LMFT",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-05-05",
"last_updated": "2025-06-10",
"certification_date": "2025-06-10",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "155216",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Upland, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.