Quick answers
- Where does Nathan Lycan see patients?
- Medicare's clinician data lists 2 practice locations, including Irvine, CA and Los Alamitos, CA. Call before your visit to confirm the address.
- What is Nathan Lycan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Nathan Lycan accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan Lycan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Nathan Lycan?
- (949) 767-8173, as listed in official Medicare / NPI Registry data.
- What is Nathan Lycan's NPI number?
- 1366755993. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Nathan Lycan is enrolled with Medicare (CMS data updated 2026-10-02).
- 14443 Culver Dr, 14443 AIrvine, CA 92604 (949) 767‑8173
- 3851 Katella Ave, Suite 100Los Alamitos, CA 90720 (562) 430‑4138
Group practices
Medicare enrollment lists Nathan Lycan as a member of this group (CMS data updated 2026-10-02).
- Carbon Health Medical Group of California PC334 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Irvine
Clinicians with the same Medicare primary specialty in Irvine, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | Emory University School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366755993 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians