Active NPI
Katya Adachi Serrano, MD
- Family Medicine Physician
- Santa Maria, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- A124695
- Practice address
- 2115 Centerpointe Pkwy
Santa Maria, CA 93455-1334 - Phone
- (805) 346-7230
- NPI assigned
- Apr 11, 2011
- Last updated
- Aug 4, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | A124695 | CA | Primary |
| Integrative Medicine Physician | 202D00000X | A124695 | CA | |
| Addiction Medicine (Preventive Medicine) Physician | 2083A0300X | A124695 | CA |
Addresses
Primary practice location
2115 Centerpointe Pkwy
Santa Maria, CA 93455-1334
Mailing address
300 N San Antonio Rd
Santa Barbara, CA 93110-1316
Phone (805) 681-5461
Other practice location 1
356 Tognazzini Ave
Guadalupe, CA 93434-1530
Phone (805) 888-2455
Other practice location 2
235 S Palisade Dr
Santa Maria, CA 93454-5948
Phone (805) 739-3561
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A124695 | Other | CA | STATE LICENSE |
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: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- University of California, San Francisco School of Medicine, 2011
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
300 N San Antonio Rd
Santa Barbara, CA 93110-1316
301 N 'R' St
County Health Lcinic Lompoc
Lompoc, CA 93436-5226
Phone (805) 737-6400
356 Tognazzini Ave
Guadalupe, CA 93434-1530
Phone (805) 888-2455
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A124695 | CA | MD | Integrative Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Santa Barbara County Auditor | Current | Accepting new patients | |
| Santa Barbara County Auditor | Current | Accepting new patients | |
| Dr. Katya Integrative Medicine | Current | Accepting new patients | |
| Santa Barbara County Auditor | Current | Accepting new patients | |
| Santa Ynez Band of Mission Indians | Current | Accepting new patients |
Locations
301 N R St
Lompoc, CA 93436
Phone (805) 737-6400
300 N San Antonio Rd
Santa Barbara, CA 93110
Phone (805) 681-5220
300 N San Antonio Rd
Rm 107
Santa Barbara, CA 93110
Phone (805) 681-5461
2115 Centerpointe Pkwy
Santa Maria, CA 93455
Phone (805) 346-7230
90 Via Juana Rd
Santa Ynez, CA 93460
Phone (805) 688-7070
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Physicians Medical Group
- General Acute Care Hospital
- Santa Barbara, CA
- NPI 1134162613
-
dba Santa Ynez Tribal Health Clinic
- Federally Qualified Health Center (FQHC)
- Santa Ynez, CA
- NPI 1992779417
-
- Medical Specialty Clinic/Center
- Guadalupe, CA
- NPI 1548047814
-
- Federally Qualified Health Center (FQHC)
- Santa Maria, CA
- NPI 1043302599
-
dba Santa Barbara County Public Health Department-Bridgehouse
- Federally Qualified Health Center (FQHC)
- Lompoc, CA
- NPI 1649096249
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Santa Maria, CA
- NPI 1760510937
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1302480000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785801600000",
"number": "1215227244",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "300 N SAN ANTONIO RD",
"city": "SANTA BARBARA",
"state": "CA",
"postal_code": "931101316",
"telephone_number": "805-681-5461"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2115 CENTERPOINTE PKWY",
"city": "SANTA MARIA",
"state": "CA",
"postal_code": "934551334",
"telephone_number": "805-346-7230"
}
],
"practiceLocations": [
{
"address_1": "356 Tognazzini Ave",
"address_purpose": "LOCATION",
"city": "Guadalupe",
"state": "CA",
"postal_code": "934341530",
"country_code": "US",
"telephone_number": "805-888-2455",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "235 S Palisade Dr",
"address_purpose": "LOCATION",
"city": "Santa Maria",
"state": "CA",
"postal_code": "934545948",
"country_code": "US",
"telephone_number": "805-739-3561",
"fax_number": "805-739-3560",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ADACHI SERRANO",
"first_name": "KATYA",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2011-04-11",
"last_updated": "2026-08-04",
"certification_date": "2026-08-04",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CA",
"license": "A124695",
"primary": true
},
{
"code": "202D00000X",
"taxonomy_group": "",
"desc": "Integrative Medicine",
"state": "CA",
"license": "A124695",
"primary": false
},
{
"code": "2083A0300X",
"taxonomy_group": "",
"desc": "Preventive Medicine, Addiction Medicine",
"state": "CA",
"license": "A124695",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE LICENSE",
"identifier": "A124695",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Santa Maria, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.