Active NPI
Roseanna M Duenas, P.A.-C
- Physician Assistant
- Sebastopol, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 53976
- Practice address
- 6400 Lone Pine Rd
Sebastopol, CA 95472-5623 - Phone
- (707) 861-1187
- Fax
- (707) 261-0786
- NPI assigned
- Mar 24, 2017
- Last updated
- Apr 10, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 53976 | CA | Primary |
Addresses
Primary practice location
6400 Lone Pine Rd
Sebastopol, CA 95472-5623
Mailing address
PO Box 7019
Cotati, CA 94931-7019
Other practice location 1
655 Redwood Hwy Frontage Rd Ste 240
Mill Valley, CA 94941-3055
Phone (866) 247-4292
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, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
655 Redwood Hwy Frontage Rd
Suite 240
Mill Valley, CA 94941-3055
Phone (866) 247-4292
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Segal Telepsychiatry Network, PLLC | Current | Accepting new patients | |
| Physician Assistant Consults, Inc. | Medical | Current | Accepting new patients |
Locations
655 Redwood Hwy Frontage Rd
Ste 240
Mill Valley, CA 94941
Phone (707) 205-7566
Interoperability endpoints
- roseanna.duenas.1@25478.direct.athenahealth.com
Organizations & group practices 3
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.
-
- Psychoanalyst
- Mill Valley, CA
- NPI 1245529296
-
dba Intrinsic Wellness, A Physician Assistant Corporation
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Sebastopol, CA
- NPI 1740136068
Medical
-
- Psychiatry Physician
- Mill Valley, CA
- NPI 1518674852
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1490313600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775779200000",
"number": "1417488073",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 7019",
"city": "COTATI",
"state": "CA",
"postal_code": "949317019"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6400 LONE PINE RD",
"city": "SEBASTOPOL",
"state": "CA",
"postal_code": "954725623",
"telephone_number": "707-861-1187",
"fax_number": "707-261-0786"
}
],
"practiceLocations": [
{
"address_1": "655 Redwood Hwy Frontage Rd Ste 240",
"address_purpose": "LOCATION",
"city": "Mill Valley",
"state": "CA",
"postal_code": "949413055",
"country_code": "US",
"telephone_number": "866-247-4292",
"fax_number": "866-247-4293",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DUENAS",
"first_name": "ROSEANNA",
"middle_name": "M",
"name_prefix": "Ms.",
"credential": "P.A.-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2017-03-24",
"last_updated": "2026-04-10",
"certification_date": "2026-04-10",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "CA",
"license": "53976",
"primary": true
}
],
"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 Apr 10, 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.