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KARL VIEWEG
NPI 1952163941
Counselor - Professional in Philadelphia, PA

Active since January 25, 2024
1800 JOHN F KENNEDY BLVD STE 1404, PHILADELPHIA, PA 19103(215) 398-6600 Get Directions Write a Review

NPPES record last updated: March 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Karl Vieweg NPPES

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

KARL VIEWEG (NPI 1952163941) is an individual professional provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (APC001093) and active in the NPI registry since January 2024.

NPPES Registry Identity

NPI1952163941
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameKARL VIEWEG
Location Address1800 JOHN F KENNEDY BLVD STE 1404Philadelphia, PA 19103-7417
Mailing Address1800 John F Kennedy Blvd Ste 1404Philadelphia, PA 19103-7417
Phone(215) 398-6600
Sole ProprietorNo
Enumeration DateJanuary 25, 2024
Last NPPES UpdateMarch 28, 2025
NPPES CertifiedMarch 28, 2025
✔ NPI 1952163941 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 · APC001093
1800 JOHN F KENNEDY BLVD STE 1404, Philadelphia, PA 19103
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Other Providers at the Same Location NPPES 13

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

THERESE WALSH
Counselor (Professional)
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (215) 732-2306
RACHEL LEE-NIGSCH
Social Worker (Clinical)
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (215) 732-2306
EFTHIMIA EFFIE SIAMITRAS
Social Worker (Clinical)
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (855) 675-4010
MILISSEN NUNEZ MA, LPC
Counselor (Professional)
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (855) 675-4010
MS. MELANIE GRACE GERALD MSW, LCSW
Social Worker (Clinical)
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (215) 398-6600
SARAH ELIZABETH TADDEI
Social Worker
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (855) 675-4010
THOMAS BERNARD MITCHELL MSW, LSW
Social Worker (Clinical)
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (215) 398-6600
MS. AMINATA KONNEH LPC, NCC
Counselor (Professional)
1800 JOHN F KENNEDY BLVD STE 1404
PHILADELPHIA, PA 19103
Philadelphia County (484) 441-3194

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 Karl Vieweg's NPI number?

The NPI number for Karl Vieweg is 1952163941. It was assigned to this individual provider in the NPPES registry on January 25, 2024.

Where is Karl Vieweg located?

Karl Vieweg practices at 1800 John F Kennedy Blvd Ste 1404, Philadelphia, PA 19103. The listed phone number is (215) 398-6600.

What is Karl Vieweg'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 Karl Vieweg was last updated on March 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.