NPIMap

Individual provider Active NPI

Douglas Seangmany, DNP, APRN, FNP-C

  • Family Nurse Practitioner
  • Yountville, CA
National Provider Identifier
1124775523
Registry record updated Dec 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
95036916 Issued in CA
Practice address
210 California Dr
Yountville, CA 94599-1412
Phone
(707) 944-4601
NPI assigned
Mar 4, 2022
Last updated
Dec 2, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 2, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 95036916 CA Primary

Addresses

Primary practice location

210 California Dr
Yountville, CA 94599-1412

Mailing address

210 California Dr
Yountville, CA 94599-1412
Phone (707) 944-4601

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260217004146 CA Practitioner - Nurse Practitioner 7113407149 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Veterans Home of CaliforniaGroup PAC ID 5799683827, 25 clinicians

Practice addresses (Care Compare)

100 California Dr
Yountville, CA 94599-1411
Phone (707) 944-4506

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95036916CAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Veterans Home of California CurrentSince Nov 22, 2025 Accepting new patients

Locations

1227 O St
Rm 402
Sacramento, CA 95814

100 California Dr
Yountville, CA 94599
Phone (707) 944-4506

Organizations & group practices 2

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.

Hospital & facility affiliations 9

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1646352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1124775523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 CALIFORNIA DR",
            "city": "YOUNTVILLE",
            "state": "CA",
            "postal_code": "945991412",
            "telephone_number": "707-944-4601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 CALIFORNIA DR",
            "city": "YOUNTVILLE",
            "state": "CA",
            "postal_code": "945991412",
            "telephone_number": "707-944-4601"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEANGMANY",
        "first_name": "DOUGLAS",
        "name_prefix": "Dr.",
        "credential": "DNP, APRN, FNP-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-03-04",
        "last_updated": "2025-12-02",
        "certification_date": "2025-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95036916",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Yountville, CA

Sources for this page

Verify at the official NPI Registry.