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MARIELLE DUKE LPC
NPI 1114574647
Counselor - Professional in Philadelphia, PA

Active since August 20, 2019
1601 WALNUT ST STE 1005, PHILADELPHIA, PA 19102(267) 279-9283 Get Directions Write a Review

NPPES record last updated: June 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 14, 2025, Aug 20, 2019 (2 updates tracked since 2019).

About Marielle Duke Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIELLE DUKE LPC (NPI 1114574647) is an individual professional provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (PC017579) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1114574647
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMARIELLE DUKECredential: LPC
Location Address1601 WALNUT ST STE 1005Philadelphia, PA 19102-2906
Mailing Address2122 South St Apt 2fPhiladelphia, PA 19146-1290 · (845) 667-0757
Phone(267) 279-9283
Sole ProprietorYes
Enumeration DateAugust 20, 2019
Last NPPES UpdateJune 14, 20252 updates tracked since enumeration
NPPES CertifiedJune 14, 2025
✔ NPI 1114574647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in PA · PC017579
1601 WALNUT ST STE 1005, Philadelphia, PA 19102
Open in Google Maps ↗

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RADIANCE THERAPY GROUP
Counselor
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (484) 868-6350
AMK ENTERPRISES
Social Worker (Clinical)
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (267) 317-8817
REMEDY TREATMENT CENTER INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (484) 679-6341
MRS. MEGHAN DEFINO MA., MS.ED., LPC
Counselor (Professional)
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (484) 868-6350
MRS. ALISA M KAMIS-BRINDA MSW, LCSW, LCADC
Social Worker (Clinical)
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (267) 317-8817
REMEDY TREATMENT CENTER INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (484) 868-6350
ILANA KUBA
Counselor
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (484) 679-6341
SIT WITH MEGHAN, LLC
Community/Behavioral Health
1601 WALNUT ST STE 1005
PHILADELPHIA, PA 19102
Philadelphia County (908) 248-2591

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marielle Duke's NPI number?

The NPI number for Marielle Duke is 1114574647. It was assigned to this individual provider in the NPPES registry on August 20, 2019.

Where is Marielle Duke located?

Marielle Duke practices at 1601 Walnut St Ste 1005, Philadelphia, PA 19102. The listed phone number is (267) 279-9283.

What is Marielle Duke's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Marielle Duke was last updated on June 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.