NPPES file of Aug 9, 2026

Giselle Jimenez, PHD

Psychologist · Wilmington, DE

Giselle Jimenez, PHD is a psychologist with a practice address in Wilmington, Delaware, and NPI 1174404735, issued on Sep 10, 2025. Check the license (Delaware B1-0011542, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174404735
Name
Giselle Jimenez
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
License number
B1-0011542 DE
Self-reported in NPPES; status is on the state search
Practice location
501 W 14TH St Ste 1E40, Wilmington, DE 19801
Phone
(302) 320-2100
Enumerated
Sep 10, 2025
Record last updated
Sep 10, 2025
Fax
(302) 320-2121
Medicare enrollment
Enrolled (PECOS I20251006003328); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 501 W 14TH St Ste 1E40

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jacqueline Armstrong, NPPsychiatric/Mental Health Nurse Practitioner1619504867
  2. Rachel Bahar, LCSWClinical Social Worker1154052538
  3. Robert Bahnsen, M.D.Psychiatry Physician1154697316
  4. Lauren Bauer, MSW, LCSWClinical Social Worker1417501677
  5. Fatimah Boone, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1629793807
  6. Zachary Diangelo, MDPsychiatry Physician1073074373

Verify Giselle Jimenez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this profession
    Search for license B1-0011542
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Delaware license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Giselle Jimenez among 151 psychologist records in Delaware

Giselle Jimenez, PHD is one of 151 psychologist records with a practice address in Delaware. 17% 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 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 1% newer
  • In a Medicare fileNo · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 30% of these records are
  • Graduated2024 · median 1999 among the 46 with a school on file
  • Record last updated2025 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

80 psychologist records list a practice address in Wilmington

They are 80 of the 6,291 NPPES records with a practice address in Wilmington, and 151 psychologist records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychologist records with the nearest ZIP codes

  1. Jonathan Baylin, PHDWilmington, DE 198011942367602
  2. Mallory Christman, PSY.D.Wilmington, DE 198011639907983
  3. Aileen Fink, PH.D.Wilmington, DE 198011376679654
  4. Gary Gerace, PHDWilmington, DE 198011861463531
  5. Christopher King, PHDWilmington, DE 198011306821061
  6. Mladen Milic, PH.D.Wilmington, DE 198011700912094
  7. Renee Murch, PH.D.Wilmington, DE 198011275661563
  8. Alan Schwartz, PSYDWilmington, DE 198011598741100

Common questions

What is Giselle Jimenez, PHD's NPI number?

Giselle Jimenez, PHD's National Provider Identifier (NPI) is 1174404735, issued on Sep 10, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Giselle Jimenez, PHD located?

The NPPES record lists a practice address at 501 W 14TH St Ste 1E40, Wilmington, DE, 19801. Phone: (302) 320-2100. Providers update this record themselves, so call before visiting.

How can I verify Giselle Jimenez, PHD's license?

NPPES lists Delaware license number B1-0011542, 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.