Joshua Colin Dyer, DO

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

20A18157 Issued in CA

Practice address

300 Hillmont Ave
Ventura, CA 93003-1651

Phone

(805) 652-6000

NPI assigned

Mar 21, 2018

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA, NC2 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

Specialty

Psychiatry

Education

Ohio University, College of Osteopathic Medicine, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

County of VenturaGroup PAC ID 7911810171, 340 clinicians

Caromont Medical Group IncGroup PAC ID 3577476258, 425 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Caromont Regional Medical Center Hospital, Gastonia, NC, CCN 340032

Merit-based Incentive Payment System (MIPS)

Final score

86.02 of 100Reported as group

Quality

64.51

Promoting interoperability

100

Improvement activities

40

Cost

72.21

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: joshua.dyer@ventura.cernerdirect.com

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.

• County of Ventura

  • General Acute Care Hospital
  • Ventura, CA
  • NPI 1629167457

  CA

  Medicare reassignment Care Compare group NPD
• Caromont Medical Group Inc

  • Family Medicine Physician
  • Gastonia, NC
  • NPI 1356314272

  NC, Psychiatry

  Medicare reassignment Care Compare group NPD
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Oxnard, CA
  • NPI 1043451982
  Care Compare group
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Fillmore, CA
  • NPI 1134360076
  Care Compare group
• County of Ventura

  • State or Local Public Health Clinic/Center
  • Oxnard, CA
  • NPI 1134658644
  Care Compare group
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Oxnard, CA
  • NPI 1154600336
  Care Compare group
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Moorpark, CA
  • NPI 1174764021
  Care Compare group
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Thousand Oaks, CA
  • NPI 1316188253
  Care Compare group
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Simi Valley, CA
  • NPI 1386886117
  Care Compare group
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Oxnard, CA
  • NPI 1508187329
  Care Compare group
• County of Ventura

  • Public Health or Welfare Agency
  • Oxnard, CA
  • NPI 1528275351
  Care Compare group
• County of Ventura

  • Federally Qualified Health Center (FQHC)
  • Oxnard, CA
  • NPI 1538300488
  Care Compare group

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

• Gaston Memorial Hospital, Incorporated

  • General Acute Care Hospital
  • Gastonia, NC
  • NPI 1013918960

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1521590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750982400000",
    "number": "1255835633",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 N PEPPER AVE",
            "city": "COLTON",
            "state": "CA",
            "postal_code": "923241819"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 HILLMONT AVE",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930031651",
            "telephone_number": "805-652-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2525 Court Dr",
            "address_purpose": "LOCATION",
            "city": "Gastonia",
            "state": "NC",
            "postal_code": "280542140",
            "country_code": "US",
            "telephone_number": "704-834-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5108 Reagan Dr",
            "address_purpose": "LOCATION",
            "city": "Charlotte",
            "state": "NC",
            "postal_code": "282063103",
            "country_code": "US",
            "telephone_number": "704-332-8787",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 N Pepper Ave",
            "address_purpose": "LOCATION",
            "city": "Colton",
            "state": "CA",
            "postal_code": "923241801",
            "country_code": "US",
            "telephone_number": "704-451-5503",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DYER",
        "first_name": "JOSHUA",
        "middle_name": "COLIN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-21",
        "last_updated": "2025-06-27",
        "certification_date": "2025-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NC",
            "license": "2023-01890",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "20A18157",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "joshua.dyer@ventura.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Cerner Direct Secure Email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Information",
            "address_1": "300 Hillmont Ave",
            "city": "Ventura",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930031651",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• All providers in Ventura, CA
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 2025; 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.

Verify at the official NPI Registry.