Individual provider Active NPI

Laureen E Roos-Oeser, NP, PA-C

  • Physician Assistant
  • San Luis Obispo, CA
National Provider Identifier
1508174046
Registry record updated Oct 2, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA13682 Issued in CA
Practice address
1551 Bishop St Ste 230
San Luis Obispo, CA 93401-4661
Phone
(805) 434-5530
Fax
(805) 434-0023
NPI assigned
Sep 17, 2010
Last updated
Oct 2, 2024By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 2, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA13682 CA Primary
Nurse Practitioner 363L00000X 8106 CA

Addresses

Primary practice location

1551 Bishop St Ste 230
San Luis Obispo, CA 93401-4661

Mailing address

1551 Bishop St Ste 230
San Luis Obispo, CA 93401-4661
Phone (805) 434-5530

Other practice location 1

850 Fair Oaks Ave Ste 220
Arroyo Grande, CA 93420-3929
Phone (805) 434-5530

Other practice location 2

805 Aerovista Pl
Suite 106
San Luis Obispo, CA 93401-7919
Phone (805) 594-1240

Other practice location 3

350 Posada Ln Ste 202
Templeton, CA 93465-4060
Phone (805) 434-5497

Other identifiers 1

IdentifierTypeStateIssuer
13682OtherCAMEDICAL LICENSE

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address ccgastro@directaddress.net Direct Central Coast Gastroenterology Medical Group

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
99.64 of 100Reported as apm
Quality
86.27
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
8106CAMDHearing Instrument Specialist
PA13682CAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Doctor Yu Dental Corporation PastSince Dec 22, 2025 Accepting new patients
Pacific Central Coast Health Centers Past Accepting new patients

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

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.

NPI Registry JSON

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

{
    "created_epoch": "1284681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1727827200000",
    "number": "1508174046",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1551 BISHOP ST STE 230",
            "city": "SAN LUIS OBISPO",
            "state": "CA",
            "postal_code": "934014661",
            "telephone_number": "805-434-5530",
            "fax_number": "805-434-0023"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1551 BISHOP ST STE 230",
            "city": "SAN LUIS OBISPO",
            "state": "CA",
            "postal_code": "934014661",
            "telephone_number": "805-434-5530",
            "fax_number": "805-434-0023"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "850 Fair Oaks Ave Ste 220",
            "address_purpose": "LOCATION",
            "city": "Arroyo Grande",
            "state": "CA",
            "postal_code": "934203929",
            "country_code": "US",
            "telephone_number": "805-434-5530",
            "fax_number": "805-786-4220",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "805 Aerovista Pl",
            "address_2": "Suite 106",
            "address_purpose": "LOCATION",
            "city": "San Luis Obispo",
            "state": "CA",
            "postal_code": "934017919",
            "country_code": "US",
            "telephone_number": "805-594-1240",
            "fax_number": "805-594-1241",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "350 Posada Ln Ste 202",
            "address_purpose": "LOCATION",
            "city": "Templeton",
            "state": "CA",
            "postal_code": "934654060",
            "country_code": "US",
            "telephone_number": "805-434-5497",
            "fax_number": "805-434-0917",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROOS-OESER",
        "first_name": "LAUREEN",
        "middle_name": "E",
        "name_prefix": "Ms.",
        "credential": "NP, PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-09-17",
        "last_updated": "2024-10-02",
        "certification_date": "2024-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA13682",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "8106",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE",
            "identifier": "13682",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ccgastro@directaddress.net",
            "affiliation": "Y",
            "affiliationName": "Central Coast Gastroenterology Medical Group",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1255 Las Tablas Rd Ste 201",
            "city": "Templeton",
            "state": "CA",
            "country_code": "US",
            "postal_code": "934659750",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in San Luis Obispo, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 2, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.

Verify at the official NPI Registry.