Derrick V Marinelli, M.D.
Specialty details in registry · Fullerton, CA
At a glance
1950 Sunnycrest Dr, Fullerton, CA 92835-3638
NPPES record updated Dec 1, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1950 Sunnycrest Dr #3400Fullerton, CA 92835-3638
Additional reported practice locations
79440 Corporate Center Dr Ste 100La Quinta, CA 922537243
Phone: 8057193700
Fax: 8054139099 27555 Ynez Rd Ste 370
Temecula, CA 925914678
Phone: 8057193700
Fax: 8054139099 440 N Mountain Ave Ste 103
Upland, CA 917865183
Phone: 8057193700
Fax: 8054139099 23456 Hawthorne Blvd Ste 140
Torrance, CA 905054716
Phone: 8057193700
Fax: 8054139099 24012 Calle De La Plata Ste 230
Laguna Hills, CA 926537623
Phone: 8057193700
Fax: 8054139099 2720 N Harbor Blvd Ste 200
Fullerton, CA 928352626
Phone: 8057193700
Fax: 8054139099 77 Rolling Oaks Dr Ste 201
Thousand Oaks, CA 913611018
Phone: 8057193700
Fax: 8054139099 2121 Wilshire Blvd Ste 303
Santa Monica, CA 904035743
Phone: 8057193700
Fax: 8054139099 501 N Central Ave
Glendale, CA 912031901
Phone: 8057193700
Fax: 8054139099
Education & affiliations
No matching clinician background record in the imported CMS release.
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $17.31 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $17.31 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Specialty details in registry
- Taxonomy code
- 208800000X
- Enumeration date
- Apr 10, 2007
- Record updated
- Dec 1, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
208800000X · Primary
License reported: G59971 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1950 Sunnycrest Dr#3400
Fullerton, CA 92835-3638
- Phone
- (714) 879-2410
- Fax
- (714) 879-5340
Mailing address
1950 SUNNYCREST DR#3400
FULLERTON, CA 928353638
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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