Active NPI
Diane Cheng, PHARM D
- Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
- Placentia, CA
National Provider Identifier
1386928521
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
- License
- 59414
- Practice address
- 710 N Rose Dr
Placentia, CA 92870-7520 - Phone
- (714) 524-6200
- Fax
- (714) 524-6297
- NPI assigned
- Oct 6, 2011
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | 1835P0018X | 59414 | CA | Primary |
Addresses
Primary practice location
710 N Rose Dr
Placentia, CA 92870-7520
Mailing address
710 N Rose Dr
Placentia, CA 92870-7520
Phone (714) 524-6200
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Pharmacy
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Walgreen Co | Past | Accepting new patients | |
| Ralphs Grocery Company | Past | Accepting new patients | |
| Ralphs Grocery Company | Past | Accepting new patients | |
| Walgreen Co. | Past | Accepting new patients |
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1317859200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779408000000",
"number": "1386928521",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "710 N ROSE DR",
"city": "PLACENTIA",
"state": "CA",
"postal_code": "928707520",
"telephone_number": "714-524-6200",
"fax_number": "714-524-6297"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "710 N ROSE DR",
"city": "PLACENTIA",
"state": "CA",
"postal_code": "928707520",
"telephone_number": "714-524-6200",
"fax_number": "714-524-6297"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHENG",
"first_name": "DIANE",
"credential": "PHARM D",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2011-10-06",
"last_updated": "2026-05-22",
"certification_date": "2026-05-22",
"status": "A"
},
"taxonomies": [
{
"code": "1835P0018X",
"taxonomy_group": "",
"desc": "Pharmacist, Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist",
"state": "CA",
"license": "59414",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Placentia, CA
- Brian Checkcinco
- Chen & Huang Optometry Associates, Inc. (EyeCare Vision Optometry)
- Jeffrey Chen, OD
- Min Chen, RD, IBCLC
- Simon Chen, O.D.
- Chest and Critical Care Consultants
- Chest and Critical Care Consultants, a Medical Group (Family Health Center of Placentia)
- Chest and Critical Care Consultants, a Medical Group
- Chet Tharpe Medical PC
- Kirra Noelle Chevalier
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.