Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Aaron Warner Potash, PARAMEDIC
Paramedic in San Jose, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811127384
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Registry record
Entity type Individual (Type 1)
Name Mr. Aaron Warner Potash
Credential PARAMEDIC
Sex Male
Practice address 660 E Santa Clara St, San Jose, CA, 95112
Phone (510) 708-5246
Enumeration date Jul 19, 2009
Last updated in NPPES Jul 19, 2009
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Aaron Potash?
The National Provider Identifier (NPI) for Aaron Potash is 1811127384, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Potash practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Nguyen Ky Foot & Ankle Surgery Podiatrist · San Jose, CA NPI 1740392208 Nguyen Ky Dpm, Inc Foot & Ankle Surgery Podiatrist · San Jose, CA NPI 1073785960 Nguyen Ky Dpm Inc Non-Pharmacy Dispensing Site · San Jose, CA NPI 1689934473 Foot Ankle & Lower Leg Specialists Foot & Ankle Surgery Podiatrist · San Jose, CA NPI 1912645250
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-19.