Barbara D. Giardina, PH.D.
Clinical Psychologist · Wilmington, DE
Barbara D. Giardina, PH.D. is a clinical psychologist with a practice address in Wilmington, Delaware, and NPI 1477624831, issued on Nov 10, 2006. Check the license (Delaware B1-0000287, 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
- Barbara D. Giardina
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- B1-0000287 DE
Self-reported in NPPES; status is on the state search - Practice location
- 2300 Pennsylvania Ave, Wilmington, DE 19806
- Phone
- (302) 652-7733
- Enumerated
- Nov 10, 2006
- Record last updated
- May 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (302) 652-7785
- Medicare enrollment
- Enrolled (PECOS I20100727000574); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 168 in Delaware → Look up another NPI →
Also registered at 2300 Pennsylvania Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Blumberg, PH.D.Clinical Psychologist1942397955
- Lauren Bogdan, MDOtolaryngology Physician1659767028
- Michele Broder, DMDPeriodontics1023036910
- Joseph Bryer, M.D.Psychiatry Physician1619904331
- Robert Cohn, M.D.Psychiatry Physician1346315504
- Denise CunhaClinical Psychologist1942302724
Verify Barbara D. Giardina in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license B1-0000287Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Barbara D. Giardina among 168 clinical psychologist records in Delaware
Barbara D. Giardina, PH.D. is one of 168 clinical psychologist records with a practice address in Delaware. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 79% newer
- In a Medicare fileNo · 18% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated1989 · median 2007 among the 51 with a school on file
- Record last updated2010 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Delaware
There are 168 clinical psychologist records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 168 in Delaware → Every provider in Wilmington → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Samuel Blumberg, PH.D.Wilmington, DE 198061942397955
- Denise CunhaWilmington, DE 198061942302724
- Kathleen Dobek, PSY.D.Wilmington, DE 198061558327759
- Dorilyn English, PHDWilmington, DE 198061740373034
- Ellen Gay, PH.D.Wilmington, DE 198061548444755
- Gary Johnson, PH.D.Wilmington, DE 198061831280775
- Benjamin Alfano, PSY.D.Wilmington, DE 198051821455841
- Aaron Alfano, PSYDWilmington, DE 198051144344409
Common questions
What is Barbara D. Giardina, PH.D.'s NPI number?
Barbara D. Giardina, PH.D.'s National Provider Identifier (NPI) is 1477624831, issued on Nov 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara D. Giardina, PH.D. located?
The NPPES record lists a practice address at 2300 Pennsylvania Ave, Wilmington, DE, 19806. Phone: (302) 652-7733. Providers update this record themselves, so call before visiting.
How can I verify Barbara D. Giardina, PH.D.'s license?
NPPES lists Delaware license number B1-0000287, 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.