Joshua Colin Dyer, DO - Medicare Psychiatry & Neurology in Ventura, CA

  1. Home
  2. Psychiatry & Neurology
  3. CA
  4. Ventura
Joshua Colin Dyer, DO is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Ventura, California. His current practice location is 300 Hillmont Ave, Ventura, California. You can reach out to his office (for appointments etc.) via phone at (805) 652-6000.

Joshua Colin Dyer is licensed to practice in California (license number 20A18157) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1255835633.

Contact Information

Joshua Colin Dyer, DO
300 Hillmont Ave,
Ventura, CA 93003-1651
(805) 652-6000
Not Available

Map and Direction




Physician's Profile

Full NameJoshua Colin Dyer
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location300 Hillmont Ave, Ventura, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255835633
  • Provider Enumeration Date: 03/21/2018
  • Last Update Date: 06/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2365899184
  • Enrollment ID: I20231115002008

Medical Identifiers

Medical identifiers for Joshua Colin Dyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255835633NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 2023-01890 (North Carolina)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 20A18157 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Joshua Colin Dyer allows following entities to bill medicare on his behalf.
Entity NameCounty Of Ventura
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629167457
PECOS PAC ID: 7911810171
Enrollment ID: O20031112000587

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Joshua Colin Dyer is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Joshua Colin Dyer, DO
400 N Pepper Ave,
Colton, CA 92324-1819

Ph: () -		Joshua Colin Dyer, DO
300 Hillmont Ave,
Ventura, CA 93003-1651

Ph: (805) 652-6000

Reviews and Comments


Psychiatry & Neurology Doctors in Ventura, CA

Soleyman Mirakhor, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 120 N Ashwood Ave, Ventura, CA 93003
Phone: 805-667-2850    
Dr. Michael Hewitt Mitchell, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 120 N Ashwood Ave, Ventura, CA 93003
Phone: 805-658-5800    
Frances O'sullivan,
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-652-6556    
Gergana Mineva, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 147 N Brent St, Ventura, CA 93003
Phone: 805-948-5672    
Dr. Jeffrey A Leonard, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2833 Loma Vista Road, Ventura, CA 93003
Phone: 805-648-2504    Fax: 805-648-3914
Dr. Abbey Jordana Freed, D.O.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Hillmont Ave Ste 302, Ventura, CA 93003
Phone: 805-652-6255    
Timothy V. Tice, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2580 E Main St, Suite 200, Ventura, CA 93003
Phone: 805-653-0088    Fax: 805-653-6748

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.