NPPES file of Aug 9, 2026

Gerald Marcus, MFT

Marriage & Family Therapist · Wilmington, DE

Gerald Marcus, MFT is a marriage & family therapist with a practice address in Wilmington, Delaware, and NPI 1588771661, issued on Aug 24, 2006. Check the license 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
1588771661
Name
Gerald Marcus
Credential
MFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
MFC 12778 CA
Self-reported in NPPES; status is on the state search
Practice location
2317 Loreley LN, Wilmington, DE 19810
Phone
(707) 319-9008
Enumerated
Aug 24, 2006
Record last updated
Sep 11, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Gerald Marcus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this professionCheck 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

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Gerald Marcus among 64 marriage & family therapist records in Delaware

Gerald Marcus, MFT is one of 64 marriage & family therapist 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 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 92% newer
  • In a Medicare fileNo · 17% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2024 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Delaware

There are 64 marriage & family therapist records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Richard Brousell, LPCMHWilmington, DE 198101316006943
  2. William Metzdorf, D.MIN.Wilmington, DE 198101750562146
  3. Diane Postell, LCSW, CADCWilmington, DE 198101205912839
  4. Karen RogalskyWilmington, DE 198101730980343
  5. Luisa Silva-Casullo, LMFTWilmington, DE 198101629604640
  6. Melanie Wilson, LMFTWilmington, DE 198101942958517
  7. Adekanla Jackson, MFTWilmington, DE 198091639415029
  8. James SantanaWilmington, DE 198091295497865

Common questions

What is Gerald Marcus, MFT's NPI number?

Gerald Marcus, MFT's National Provider Identifier (NPI) is 1588771661, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gerald Marcus, MFT located?

The NPPES record lists a practice address at 2317 Loreley LN, Wilmington, DE, 19810. Phone: (707) 319-9008. Providers update this record themselves, so call before visiting.

How can I verify Gerald Marcus, MFT's license?

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.