Mary Do, PHARM.D.
Mary Do is a Pharmacist provider (Pharmacist) practicing in Vista, CA, registered in the NPPES registry with NPI 1992073159 since 2011. The credential PHARMD stands for Doctor of Pharmacy. Practices at Walgreen Co (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1992073159 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mary Do |
| Credential | PHARM.D. |
| Sex | Female |
| Practice address | 1510 N SANTA FE AVE, Vista, CA, 92083 |
| Phone | 7607243763 |
| Fax | 7607243792 |
| Enumeration date | 2011-12-02 |
| Last updated in NPPES | 2011-12-02 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 48210 | CA |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Mary Do, PHARM.D. NPI: 1992073159 Taxonomy: 183500000X (Pharmacist) Address: 1510 N SANTA FE AVE, Vista, CA, 92083
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1639184914 | Walgreen Co | Organization | Pharmacy | Vista, CA |
| 1114200540 | Tanya Stark | Individual | Pharmacist | Vista, CA |
| 1275192163 | James Le | Individual | Pharmacist | Vista, CA |
| 1770287427 | Long Chen | Individual | Licensed Practical Nurse | Vista, CA |
Verify this record
Cross-check NPI 1992073159 against the authoritative CMS record: view Mary Do 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
Where does Mary Do practice?
What is the NPI number for Mary Do?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-12-02.