Active NPI
Darryl Christian Altavas, NP
- Family Nurse Practitioner
- Bakersfield, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 95001438
- Practice address
- 11612 Bolthouse Dr Ste 100
Bakersfield, CA 93311-8497 - Phone
- (661) 748-1999
- NPI assigned
- Dec 25, 2014
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 95001438 | CA | Primary |
| Nurse Practitioner | 363L00000X | 95001438 | CA |
Addresses
Primary practice location
11612 Bolthouse Dr Ste 100
Bakersfield, CA 93311-8497
Mailing address
7455 Arroyo Crossing Pkwy Ste 220
Las Vegas, NV 89113-4088
Other practice location 1
5510 S Fort Apache Rd
Las Vegas, NV 89148-7657
Phone (702) 761-4888
Other practice location 2
515 W Grangeville Blvd
Hanford, CA 93230-2861
Phone (844) 623-0999
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
- Nurse Practitioner
- Education
- Other, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
515 W Grangeville Blvd
Hanford, CA 93230-2861
Phone (844) 623-0999
Hospital & facility affiliations
- Adventist Health Bakersfield
- Adventist Health Tehachapi Valley
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| My Diabetes Tutor Inc | Current | Accepting new patients | |
| Centric Health | Current | Accepting new patients | |
| Synergy Care Providers PLLC | Current | Accepting new patients | |
| Arroyo Grande Surgical Institute, LLC | Past | Accepting new patients | |
| Bakersfield Memorial Hospital | Past | Accepting new patients |
Locations
2615 Chester Ave
Bakersfield, CA 93301
Phone (661) 381-7545
11612 Bolthouse Dr
Ste 100
Bakersfield, CA 93311
Phone (661) 748-1999
3008 Sillect Ave
Ste 220
Bakersfield, CA 93308
Phone (661) 748-1999
2901 Sillect Ave
Ste 100
Bakersfield, CA 93308
Phone (805) 323-8384
515 W Grangeville Blvd
Hanford, CA 93230
Phone (559) 587-1100
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Clinic/Center
- Hanford, CA
- NPI 1528601218
-
- Cardiovascular Disease Physician
- Bakersfield, CA
- NPI 1831248236
-
- Family Nurse Practitioner
- Las Vegas, NV
- NPI 1194421065
-
- Ambulatory Surgical Clinic/Center
- Arroyo Grande, CA
- NPI 1659941151
-
- Institutional Pharmacy
- Bakersfield, CA
- NPI 1144256363
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Critical Access Hospital
- Tehachapi, CA
- NPI 1275538530
-
- General Acute Care Hospital
- Bakersfield, CA
- NPI 1538157508
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1419465600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788134400000",
"number": "1902294085",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7455 ARROYO CROSSING PKWY STE 220",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891134088"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11612 BOLTHOUSE DR STE 100",
"city": "BAKERSFIELD",
"state": "CA",
"postal_code": "933118497",
"telephone_number": "661-748-1999"
}
],
"practiceLocations": [
{
"address_1": "5510 S Fort Apache Rd",
"address_purpose": "LOCATION",
"city": "Las Vegas",
"state": "NV",
"postal_code": "891487657",
"country_code": "US",
"telephone_number": "702-761-4888",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "515 W Grangeville Blvd",
"address_purpose": "LOCATION",
"city": "Hanford",
"state": "CA",
"postal_code": "932302861",
"country_code": "US",
"telephone_number": "844-623-0999",
"fax_number": "844-306-5999",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ALTAVAS",
"first_name": "DARRYL CHRISTIAN",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2014-12-25",
"last_updated": "2026-08-31",
"certification_date": "2026-08-31",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "CA",
"license": "95001438",
"primary": true
},
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "CA",
"license": "95001438",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bakersfield, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 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.