Dr. Gretta Christa, PHARMD
Dr. Gretta Christa is a Pharmacist provider (Pharmacist) practicing in Clovis, CA, registered in the NPPES registry with NPI 1851648505 since 2012. 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 Sole proprietor
| NPI | 1851648505 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gretta Christa |
| Credential | PHARMD |
| Sex | Female |
| Practice address | Clovis, CA, 93612 |
| Phone | 5593251858 |
| Enumeration date | 2012-08-13 |
| Last updated in NPPES | 2012-08-13 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 40270 | CA |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Gretta Christa, PHARMD NPI: 1851648505 Taxonomy: 183500000X (Pharmacist) Address: Clovis, CA, 93612
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205841392 | Walgreen Co | Organization | Pharmacy | Clovis, CA |
| 1710261680 | Kyle Davis | Individual | Pharmacist | Clovis, CA |
| 1619252327 | Angie Nguyen | Individual | Pharmacist | Clovis, CA |
| 1487939864 | Zachary Fair | Individual | Pharmacist | Clovis, CA |
| 1780004929 | Daciana Quach | Individual | Pharmacist | Clovis, CA |
| 1689067746 | Traiz Awad | Individual | Pharmacist | Clovis, CA |
| 1629446612 | Kamaldeep Kainth | Individual | Pharmacist | Clovis, CA |
| 1518623511 | Snehal Patel | Individual | Pharmacist | Clovis, CA |
Verify this record
Cross-check NPI 1851648505 against the authoritative CMS record: view Dr. Gretta Christa 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
Is NPI 1851648505 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-08-13.