William Hallock, PHARM.D.
Pharmacist · Hockessin, DE
William Hallock, PHARM.D. is a pharmacist with a practice address in Hockessin, Delaware, and NPI 1841626660, issued on Sep 25, 2013. Check the license (Delaware A1-0004455, as entered in NPPES) with the Delaware board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Hallock
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- A1-0004455 DE
Self-reported in NPPES; status is on the state search - Practice location
- 6317 Limestone RD, Hockessin, DE 19707
- Phone
- (302) 234-5440
- Enumerated
- Sep 25, 2013
- Record last updated
- Sep 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 6317 Limestone RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Chau Yue, PHARMACIST, PHARM.DClinical Pharmacology Physician1851989404
- Swara PatelPharmacist1669084125
- Lisa SchoenfeldPharmacist1508147547
Verify William Hallock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license A1-0004455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13 pharmacist records list a practice address in Hockessin
They are 13 of the 273 NPPES records with a practice address in Hockessin, and 858 pharmacist records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Hockessin → All 858 in Delaware → Every provider in Hockessin →
Other pharmacist records in Delaware
- Kingsley AchankengNew Castle, DE1770852550
- Angela Addison, PHARMDBear, DE1154086437
- Olufunmilola AdebanjoDover, DE1801442934
- Oyenike AdegokeWilmington, DE1346851987
- Sarah Adeniran-Obe, PHARM.D.Milford, DE1669918645
- Peter Agbo, PHARM. DDover, DE1760767420
- Raphael Agbor-Enoh, RPHNewark, DE1912630625
- Anthony AggreyWilmington, DE1215419510
- Frank Agyei-YeboahMillsboro, DE1194035741
- Sara Ahmed, PHARMDWilmington, DE1235606039
Common questions
What is William Hallock, PHARM.D.'s NPI number?
William Hallock, PHARM.D.'s National Provider Identifier (NPI) is 1841626660, issued on Sep 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is William Hallock, PHARM.D. located?
The NPPES record lists a practice address at 6317 Limestone RD, Hockessin, DE, 19707. Phone: (302) 234-5440. Providers update this record themselves, so call before visiting.
How can I verify William Hallock, PHARM.D.'s license?
NPPES lists Delaware license number A1-0004455, as entered by the provider. Search the Delaware 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.