Active NPI
Darius Terrence Spencer, P.A.
- Physician Assistant
- Ventura, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA20625
- Practice address
- 147 N Brent St
Ventura, CA 93003-2854 - Phone
- (888) 388-7206
- NPI assigned
- Oct 21, 2009
- Last updated
- Jun 8, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | PA20625 | CA | Primary |
Addresses
Primary practice location
147 N Brent St
Ventura, CA 93003-2854
Mailing address
PO Box 920125
Dallas, TX 75392-0143
Phone (877) 346-2211
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
147 N Brent St
Ventura, CA 93003-2809
Phone (805) 652-5051
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 20625 | CA | MD | Physical Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cep America - California | Current | Accepting new patients | |
| Cep America - California | Current | Accepting new patients |
Locations
2755 Herndon Ave
Clovis, CA 93611
Phone (559) 323-4000
24451 Health Center Dr
Laguna Hills, CA 92653
Phone (949) 452-3573
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 900-3125
1600 N Rose Ave
Oxnard, CA 93030
Phone (805) 988-2500
Organizations & group practices 6
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.
-
- Emergency Medicine Physician
- Ventura, CA
- NPI 1518298686
-
- Emergency Medicine Physician
- Murrieta, CA
- NPI 1376305755
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1256083200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780876800000",
"number": "1952637282",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 920125",
"city": "DALLAS",
"state": "TX",
"postal_code": "753920143",
"telephone_number": "877-346-2211"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "147 N BRENT ST",
"city": "VENTURA",
"state": "CA",
"postal_code": "930032854",
"telephone_number": "888-388-7206"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SPENCER",
"first_name": "DARIUS",
"middle_name": "TERRENCE",
"credential": "P.A.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2009-10-21",
"last_updated": "2026-06-08",
"certification_date": "2026-06-08",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "CA",
"license": "PA20625",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Ventura, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.