Mark Theodore Ben, PHARM D.
Mark Theodore Ben is a Pharmacist provider (Pharmacist) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1831433234 since 2012. The credential PHARMD stands for Doctor of Pharmacy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831433234 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Theodore Ben |
| Credential | PHARM D. |
| Sex | Male |
| Practice address | 1040 E BASTANCHURY RD, Fullerton, CA, 92835 |
| Phone | 7146740900 |
| Enumeration date | 2012-11-26 |
| Last updated in NPPES | 2012-11-26 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | RPH 38950 | CA |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Mark Ben, PHARM D. NPI: 1831433234 Taxonomy: 183500000X (Pharmacist) Address: 1040 E BASTANCHURY RD, Fullerton, CA, 92835
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1982914891 | Cindy Tran | Individual | Pharmacist | Fullerton, CA |
| 1750686663 | Gina Salomon | Individual | Pharmacist | Fullerton, CA |
Verify this record
Cross-check NPI 1831433234 against the authoritative CMS record: view Mark Theodore Ben 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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Where does Mark Ben practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-11-26.