Active NPI
Laura Jean Havstad, PH.D.
- Cognitive & Behavioral Psychologist
- Sebastopol, CA
National Provider Identifier
1801923396
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cognitive & Behavioral Psychologist
- License
- PSY 6690
- Practice address
- 120 Pleasant Hill Ave N
370
Sebastopol, CA 95472-3164 - Phone
- (707) 823-1848
- Fax
- (707) 823-1848
- NPI assigned
- Feb 28, 2007
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Cognitive & Behavioral Psychologist | 103TB0200X | PSY 6690 | CA | Primary |
| Clinical Psychologist | 103TC0700X | PSY 6690 | CA | |
| Clinical Child & Adolescent Psychologist | 103TC2200X | PSY 6690 | CA |
Addresses
Primary practice location
120 Pleasant Hill Ave N
370
Sebastopol, CA 95472-3164
Mailing address
120 Pleasant Hill Ave N
370
Sebastopol, CA 95472-3164
Phone (707) 823-1848
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)
- Enrolled
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PSY 6690 | CA | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1172620800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1801923396",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "120 PLEASANT HILL AVE N",
"address_2": "370",
"city": "SEBASTOPOL",
"state": "CA",
"postal_code": "954723164",
"telephone_number": "707-823-1848",
"fax_number": "707-823-1848"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "120 PLEASANT HILL AVE N",
"address_2": "370",
"city": "SEBASTOPOL",
"state": "CA",
"postal_code": "954723164",
"telephone_number": "707-823-1848",
"fax_number": "707-823-1848"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HAVSTAD",
"first_name": "LAURA",
"middle_name": "JEAN",
"name_prefix": "Dr.",
"credential": "PH.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2007-02-28",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "103TB0200X",
"taxonomy_group": "",
"desc": "Psychologist, Cognitive & Behavioral",
"state": "CA",
"license": "PSY 6690",
"primary": true
},
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "CA",
"license": "PSY 6690",
"primary": false
},
{
"code": "103TC2200X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical Child & Adolescent",
"state": "CA",
"license": "PSY 6690",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Sebastopol, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.