Elizabeth J. Grubb, CADC
Addiction (Substance Use Disorder) Counselor · Wilmington, DE
Elizabeth J. Grubb, CADC is an addiction (substance use disorder) counselor with a practice address in Wilmington, Delaware, and NPI 1902062326, issued on Aug 5, 2008. Check the license (Delaware 124607, 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
- Elizabeth J. Grubb
- Credential
- CADC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- 124607 DE
Self-reported in NPPES; status is on the state search - Practice location
- 500 West 10TH Street, Wilmington, DE 19801
- Phone
- (302) 984-3380
- Enumerated
- Aug 5, 2008
- Record last updated
- Nov 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (302) 984-3324
- Entity
- Type 1 · individual
Also registered at 500 West 10TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Giuliano, DOGeneral Practice Physician1508861907
- Zona HollomanAddiction (Substance Use Disorder) Counselor1730341512
- William Northey, PHDMarriage & Family Therapist1790902526
Verify Elizabeth J. Grubb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license 124607Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
274 addiction (substance use disorder) counselor records list a practice address in Wilmington
They are 274 of the 6,291 NPPES records with a practice address in Wilmington, and 527 addiction (substance use disorder) counselor records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 274 in Wilmington → All 527 in Delaware → Every provider in Wilmington →
Other addiction (substance use disorder) counselor records in Delaware
- Khalil Abdar-RashidMilford, DE1275026841
- Joselyn AdamesClaymont, DE1518824325
- Calvin AdamsDover, DE1710383815
- Rebecca AdamsDover, DE1942606033
- Francesco AgrestaGeorgetown, DE1700052768
- Jacqueline Akins, MSNewark, DE1013053578
- Jeffery AlbertsWilmington, DE1720121130
- Patricia AlexanderWilmington, DE1841409729
- Bertine AlfreideWilmington, DE1609025337
- Crystal AlfriendNewark, DE1457814980
Common questions
What is Elizabeth J. Grubb, CADC's NPI number?
Elizabeth J. Grubb, CADC's National Provider Identifier (NPI) is 1902062326, issued on Aug 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth J. Grubb, CADC located?
The NPPES record lists a practice address at 500 West 10TH Street, Wilmington, DE, 19801. Phone: (302) 984-3380. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth J. Grubb, CADC's license?
NPPES lists Delaware license number 124607, 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.