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JOSHUA COLIN DYER DO
NPI 1255835633
Psychiatry & Neurology - Psychiatry in Ventura, CA

Active since March 21, 2018PECOS EnrolledAccepts Medicare Assignment
300 HILLMONT AVE, VENTURA, CA 93003(805) 652-6000 Get Directions Write a Review

NPPES record last updated: June 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 27, 2025, Nov 6, 2023, Oct 18, 2023 and 3 more (6 updates tracked since 2018).

About Joshua Colin Dyer Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOSHUA COLIN DYER DO (NPI 1255835633) is an individual psychiatry provider in Ventura, California, licensed in California (20A18157) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Caromont Regional Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1255835633
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameJOSHUA COLIN DYERCredential: DO
Location Address300 HILLMONT AVEVentura, CA 93003-1651
Mailing Address400 N Pepper AveColton, CA 92324-1819
Phone(805) 652-6000
Sole ProprietorNo
Medical School CMSOhio University, College Of Osteopathic MedicineGraduated 2018
Enumeration DateMarch 21, 2018
Last NPPES UpdateJune 27, 20256 updates tracked since enumeration
NPPES CertifiedJune 27, 2025
✔ NPI 1255835633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CA · 20A18157✔ Licensed in NC · 2023-01890
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
300 HILLMONT AVE, Ventura, CA 93003
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1400 N Pepper AveColton, CA 92324-1801 · Phone (704) 451-5503
Location 22525 Court DrGastonia, NC 28054-2140 · Phone (704) 834-2000
Location 35108 Reagan DrCharlotte, NC 28206-3103 · Phone (704) 332-8787

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, Oscar Health Plan of North Carolina, Inc, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joshua Colin Dyer Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365899184
PECOS Enrollment IDI20251106001813
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Caromont Regional Medical Center

Acute Care Hospitals · Gastonia, NC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340032
Location2525 Court DrGastonia, NC 28052 · Gaston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$185.36 typical visit price
range $62.32 – $185.36
Typical copayment $46.34 (range $15.58 – $46.34)
Most-billed visit code 99205
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANIEL FREITAS
Case Manager/Care Coordinator
300 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6161
LINDSAY ANN LOFT FNP
Nurse Practitioner (Family)
300 HILLMONT AVE, BLDG 340, STE 401
VENTURA, CA 93003
Ventura County (805) 641-0141
DENNIS J WATSON
Counselor (Mental Health)
300 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 562-5907
NATHAN BRODIE
Case Manager/Care Coordinator
300 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6161
MARY E. RASMUSSEN REG.NURSE
Registered Nurse
300 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-3200
KAYLEE MICHELLE JONES HANTKE
Student in an Organized Health Care Education/Training Program
300 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6000
ISABELLA GENEVA CHEN M.D.
Internal Medicine (Hematology & Oncology)
300 HILLMONT AVE, BLDG 340, STE 501
VENTURA, CA 93003
Ventura County (805) 652-6218
DR. LINDA J. LEE MD
Pathology (Anatomic Pathology & Clinical Pathology)
300 HILLMONT AVE
VENTURA, CA 93003
Ventura County (213) 867-7814

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joshua Dyer's NPI number?

The NPI number for Joshua Dyer is 1255835633. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Where is Joshua Dyer located?

Joshua Dyer practices at 300 Hillmont Ave, Ventura, CA 93003. The listed phone number is (805) 652-6000.

What is Joshua Dyer's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Joshua Dyer enrolled in Medicare?

Yes. Joshua Dyer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Joshua Dyer accept?

Health plans from Blue Cross and Blue Shield of NC, Oscar Health Plan of North Carolina, Inc and UnitedHealthcare list Joshua Dyer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Joshua Dyer affiliated with any hospitals?

According to CMS data, Joshua Dyer is affiliated with Caromont Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Joshua Dyer was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.