Jeffrey Mullen, MD
Neurology (CMS) · Orange, CA
At a glance
200 S Manchester Ave Ste 110, Orange, CA 92868-3214
Published activity: Skin biopsy. View counts and coverage
NPPES record updated Sep 4, 2024. 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
200 S Manchester Ave Ste 110Orange, CA 92868-3214
Additional reported practice locations
101 The City Dr SOrange, CA 928683201
Phone: 7144567890
Education & affiliations
- Medical / professional school
- University Of California, Irvine, California College Of Medicine
- Graduation year
- 2016
- CMS specialties
- Neurology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Providence Mission Hospital Mission Viejo, CA
- Uci Health-Orange Orange, CA
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.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Skin biopsy | 1-10 |
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 |
|---|---|
| Consulting fee | $9,491.36 |
| Travel and lodging | $1,977.67 |
| Food and beverage | $1,223.69 |
| Education | $32.50 |
Reporting companies
| Company | Amount |
|---|---|
| ARGENX US, INC. | $5,890.85 |
| GENZYME CORPORATION | $3,321.36 |
| GENENTECH USA, INC. | $1,920.00 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $1,298.62 |
| SAREPTA THERAPEUTICS, INC. | $83.00 |
| TANABE PHARMA AMERICA, INC. | $54.64 |
| OCTAPHARMA USA, INC. | $36.63 |
| CATALYST PHARMACEUTICALS, INC. | $33.15 |
| Other reporting companies | $86.97 |
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
- Neurology (CMS)
- Taxonomy code
- 2084N0008X
- Enumeration date
- Apr 7, 2016
- Record updated
- Sep 4, 2024
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2084N0400X
License reported: 152641 CA
2084N0008X · Primary
License reported: A152641 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
200 S Manchester Ave Ste 110Orange, CA 92868-3214
- Phone
- (714) 456-2332
Mailing address
200 S MANCHESTER AVE STE 300ORANGE, CA 928683219
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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