Jessica Duncan, PHARM.D.
Pharmacist · Rancho Cucamonga, CA
Jessica Duncan, PHARM.D. is a pharmacist with a practice address in Rancho Cucamonga, California, and NPI 1093091985, issued on Oct 24, 2011. Check the license (California 55870, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jessica Duncan
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 55870 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6701 Carnelian St, Rancho Cucamonga, CA 91701
- Phone
- (909) 581-1157
- Enumerated
- Oct 24, 2011
- Record last updated
- Oct 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 6701 Carnelian St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jessica Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
134 pharmacist records list a practice address in Rancho Cucamonga
They are 134 of the 4,579 NPPES records with a practice address in Rancho Cucamonga, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 134 in Rancho Cucamonga → All 32,533 in California → Every provider in Rancho Cucamonga →
Other pharmacist records in California
- Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
- Gayatri AachiLivermore, CA1235660754
- Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
- Mahshid Aalam, PHARMDLos Angeles, CA1659086155
- Jaleh AaliiveliSan Ramon, CA1336629963
- Cassi Aarvig, RPHTracy, CA1023679941
- Meara Michi AbadOrange, CA1750181178
- Nader Abadier, RPHFontana, CA1326255647
- Samia Abadier, RPHFontana, CA1548742836
- Sandy Abadir, RPHChino Hills, CA1811644412
Common questions
What is Jessica Duncan, PHARM.D.'s NPI number?
Jessica Duncan, PHARM.D.'s National Provider Identifier (NPI) is 1093091985, issued on Oct 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Duncan, PHARM.D. located?
The NPPES record lists a practice address at 6701 Carnelian St, Rancho Cucamonga, CA, 91701. Phone: (909) 581-1157. Providers update this record themselves, so call before visiting.
How can I verify Jessica Duncan, PHARM.D.'s license?
NPPES lists California license number 55870, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.