Individual provider Active NPI

Ian B Butler, MD

  • Critical Care Medicine (Internal Medicine) Physician
  • Oceanside, CA
National Provider Identifier
1053632034
Registry record updated Sep 1, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
C137716 Issued in CA
Practice address
3231 Waring CT Ste D
Oceanside, CA 92056-4510
Phone
(760) 941-0221
Fax
(760) 941-0905
NPI assigned
Jun 14, 2010
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 1, 2022

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X H5896 TX
Critical Care Medicine (Internal Medicine) Physician 207RC0200X C137716 CA Primary
Critical Care Medicine (Anesthesiology) Physician 207LC0200X MD439803 PA
Emergency Medicine Physician 207P00000X MD439803 PA

Addresses

Primary practice location

3231 Waring CT Ste D
Oceanside, CA 92056-4510

Mailing address

3231 Waring CT Ste D
Oceanside, CA 92056-4510
Phone (760) 941-0221

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, TX2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20151006003142 CA Practitioner - Emergency MedicinePractitioner - Critical Care (Intensivists) 1951426956 Reassigns benefits to 4 organizations
I20211116000896 TX Practitioner - Critical Care (Intensivists) 1951426956 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency MedicineAlso: Critical Care (Intensivists)
Education
University of Michigan Medical School, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cep America - Intensivists PCGroup PAC ID 9032423421, 112 clinicians

Practice addresses (Care Compare)

3001 Sillect Ave
Bakersfield, CA 93308-6337
Phone (661) 316-6000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C137716CAMDCritical Care Medicine (Internal Medicine) Physician
H5896TXMDNeonatal-Perinatal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Scripps Health Inpatient Providers Medical Group Inc. Critical Care Medicine CurrentSince Feb 22, 2017 Accepting new patients
Cep America - Intensivists PC Critical Care Medicine CurrentSince Oct 1, 2015 Accepting new patients
Cepamerica Texas PA Critical Care Medicine CurrentSince Oct 1, 2021 Accepting new patients
Galen Inpatient Physicians PC CurrentSince Dec 1, 2025 Accepting new patients
Cep America - Intensivists PC Critical Care Medicine Current Accepting new patients
Galen Inpatient Physicians, PC Current Accepting new patients
Scripps Health Current Accepting new patients
Galen Inpatient Physicians PC CurrentSince Dec 1, 2025 Accepting new patients
Cep America - Intensivists PC Critical Care Medicine CurrentSince Oct 1, 2015 Accepting new patients
Emergency and Acute Care Medical Corporation Emergency Medicine CurrentSince Aug 1, 2016 Accepting new patients

Locations

3001 Sillect Ave
Bakersfield, CA 93308
Phone (661) 316-6000

435 H St
Chula Vista, CA 91910
Phone (619) 691-7000

1401 Garces Hwy
Delano, CA 93215
Phone (661) 381-7545

2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638

2185 Citracado Pkwy
Escondido, CA 92029
Phone (442) 281-5000

1303 E Herndon Ave
Fresno, CA 93720
Phone (559) 449-3000

115 Mall Dr
Hanford, CA 93230
Phone (559) 537-0550

250 Bon Air Rd
Kentfield, CA 94904
Phone (415) 464-1350

1050 Linden Ave
Long Beach, CA 90813
Phone (562) 491-9000

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

309 W Beverly Blvd
Montebello, CA 90640
Phone (323) 725-4209

1150 N Indian Canyon Dr
Palm Springs, CA 92262
Phone (760) 323-6251

2825 Capitol Ave
Sacramento, CA 95816
Phone (916) 887-0000

7901 Frost St
San Diego, CA 92123
Phone (619) 541-3400

450 Stanyan St
San Francisco, CA 94117
Phone (415) 668-1000

450 Stanyan St
Fl 6
San Francisco, CA 94117
Phone (415) 456-9680

2425 Samaritan Dr
San Jose, CA 95124
Phone (408) 354-2114

275 Hospital Dr
Ukiah, CA 95482
Phone (707) 462-7900

11212 State Highway 151
San Antonio, TX 78251
Phone (210) 281-5066

2827 Babcock Rd
San Antonio, TX 78229
Phone (210) 253-9955

Interoperability endpoints

  • Direct secure messaging: ian.butler@dekalbep.gadirect.net
  • Direct secure messaging: ibutler166524@santaclaravalley.direct-ci.net
  • Direct secure messaging: bian3435233@direct.trinity-health.org

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

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": "1276473600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1661990400000",
    "number": "1053632034",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3231 WARING CT STE D",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "920564510",
            "telephone_number": "760-941-0221",
            "fax_number": "760-941-0905"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3231 WARING CT STE D",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "920564510",
            "telephone_number": "760-941-0221",
            "fax_number": "760-941-0905"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUTLER",
        "first_name": "IAN",
        "middle_name": "B",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-06-14",
        "last_updated": "2022-09-01",
        "certification_date": "2022-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TX",
            "license": "H5896",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CA",
            "license": "C137716",
            "primary": true
        },
        {
            "code": "207LC0200X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Critical Care Medicine",
            "state": "PA",
            "license": "MD439803",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "MD439803",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oceanside, CA

Sources for this page

Verify at the official NPI Registry.