Stillwater Group Inc
Stillwater Group Inc is a healthcare organization registered as Mental Health Counselor in Manhattan Beach, CA, holding Type 2 (organization) NPI 1154746170 since 2014. The authorized official on file is Virginia Green, Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1154746170 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Stillwater Group Inc |
| Practice address | 2100 N SEPULVEDA BLVD, SUITE 30, Manhattan Beach, CA, 90266 |
| Phone | 3103782520 |
| Enumeration date | 2014-02-27 |
| Last updated in NPPES | 2014-02-27 |
Authorized official
| Name | Virginia Green |
|---|---|
| Title | Ceo |
| Phone | 3103782520 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | MFT35443 | CA |
Copy-ready billing details
Provider: Stillwater Group Inc NPI: 1154746170 Taxonomy: 101YM0800X (Mental Health Counselor) Address: 2100 N SEPULVEDA BLVD, SUITE 30, Manhattan Beach, CA, 90266
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245342427 | Wendy Lewis | Individual | Marriage & Family Therapist | Manhattan Beach, CA |
| 1629137518 | Iris Lee Knell | Individual | Clinical Social Worker | Manhattan Beach, CA |
| 1588795256 | Rebecca Lavery | Individual | Marriage & Family Therapist | Manhattan Beach, CA |
| 1063545697 | Adrian Hall | Individual | Marriage & Family Therapist | Manhattan Beach, CA |
| 1184833865 | Douglas Hutton | Individual | Psychoanalyst | Manhattan Beach, CA |
| 1316158504 | Christina Matso | Individual | Marriage & Family Therapist | Manhattan Beach, CA |
| 1629485289 | Erin Riley | Individual | Marriage & Family Therapist | Manhattan Beach, CA |
| 1528444031 | Elizabeth Manley | Individual | Chiropractor | Manhattan Beach, CA |
Verify this record
Cross-check NPI 1154746170 against the authoritative CMS record: view Stillwater Group Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Where is Stillwater Group Inc located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-02-27.