Mr. Stephen Mark Gerardi
Mr. Stephen Mark Gerardi is a Pharmacist provider (Pharmacist) practicing in Napa, CA, registered in the NPPES registry with NPI 1790216562 since 2017.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790216562 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Stephen Mark Gerardi |
| Sex | Male |
| Practice address | 1675 PERMANENTE WAY, Napa, CA, 94558 |
| Phone | 7072584776 |
| Fax | 7072584785 |
| Enumeration date | 2017-03-23 |
| Last updated in NPPES | 2017-03-23 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 35086 | CA |
Copy-ready billing details
Provider: Stephen Gerardi NPI: 1790216562 Taxonomy: 183500000X (Pharmacist) Address: 1675 PERMANENTE WAY, Napa, CA, 94558
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598171027 | Jared Hayashi | Individual | Optometrist | Napa, CA |
| 1174054944 | Jacqueline Michael | Individual | Pharmacist | Napa, CA |
Verify this record
Cross-check NPI 1790216562 against the authoritative CMS record: view Mr. Stephen Mark Gerardi on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-03-23.