Search › California › 363LF0000X
Nicholas Rieken, FNP
NPI 1306554274 · on the registry since 2022 · sole proprietor
Practice
- Address
- 33255 9th St.
Union City, CA 94587 - Phone
- (818) 378-2675
- Organisation at this address
- Tiburcio Vasquez Health Center, Inc.
Tiburcio Vasquez Health Center, Inc.Inferred from a shared address, not stated in the registry. - Clinicians at this address
- 35
Additional practice sites
- 1800 H St Rm 80, Union City, CA
Registry record
- Primary taxonomy
- 363LF0000X
363LF0000X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-04-27
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California