Organization Active NPI

Walnut Creek Medical Group

  • Family Medicine Physician
  • Walnut Creek, CA
National Provider Identifier
1871582155
Registry record updated Dec 30, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
G42383 Issued in CA
Legal business name
WALNUT CREEK MEDICAL GROUP
Practice address
2621 Shadelands Drive
Walnut Creek, CA 94598
Phone
(925) 947-0417
Fax
(925) 947-4379
NPI assigned
Oct 19, 2005
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 30, 2015

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

Authorized official

Name
Maeve O'Regan, M.D.
Title
Partner
Phone
(925) 947-0417

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207Q00000X G42383 CA Primary
Family Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207Q00000X A42969 CA
Family Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207Q00000X G370050 CA
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X A55743 CA
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X A50662 CA

Addresses

Primary practice location

2621 Shadelands Drive
Walnut Creek, CA 94598

Mailing address

2621 Shadelands Drive
Walnut Creek, CA 94598
Phone (925) 947-0417

National Provider Directory

National Provider Directory

Locations

1777 Oakland Blvd
Ste 103
Walnut Creek, CA 94596
Phone (925) 947-0417

2621 Shadelands Dr
Walnut Creek, CA 94598
Phone (925) 947-0417

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1129680000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1451433600000",
    "number": "1871582155",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2621 SHADELANDS DRIVE",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "94598",
            "telephone_number": "925-947-0417",
            "fax_number": "925-947-4379"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2621 SHADELANDS DRIVE",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "94598",
            "telephone_number": "925-947-0417",
            "fax_number": "925-947-4379"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WALNUT CREEK MEDICAL GROUP",
        "organizational_subpart": "NO",
        "enumeration_date": "2005-10-19",
        "last_updated": "2015-12-30",
        "status": "A",
        "authorized_official_last_name": "O'REGAN",
        "authorized_official_first_name": "MAEVE",
        "authorized_official_title_or_position": "PARTNER",
        "authorized_official_telephone_number": "925-947-0417",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G42383",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A42969",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G370050",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A55743",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A50662",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Walnut Creek, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 30, 2015; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.