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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

VALENTINA ISLEIB MFT
NPI 1780260125
Marriage & Family Therapist in Wayne, PA

Active since March 23, 2021
101 E LANCASTER AVE STE 306, WAYNE, PA 19087(610) 488-2931(484) 254-2312 Get Directions Write a Review

NPPES record last updated: September 6, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 6, 2026, Mar 23, 2021 (2 updates tracked since 2021).

About Valentina Isleib Mft NPPES

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

VALENTINA ISLEIB MFT (NPI 1780260125) is an individual marriage & family therapist in Wayne, Pennsylvania and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1780260125
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameVALENTINA ISLEIBCredential: MFT
Location Address101 E LANCASTER AVE STE 306Wayne, PA 19087-3544
Mailing Address101 E Lancaster Ave Ste 306Wayne, PA 19087-3544 · (610) 488-2931 · Fax (484) 254-2312
Phone(610) 488-2931
Fax(484) 254-2312
Sole ProprietorNo
Enumeration DateMarch 23, 2021
Last NPPES UpdateSeptember 6, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 6, 2026
✔ NPI 1780260125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
101 E LANCASTER AVE STE 306, Wayne, PA 19087
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Other Providers at the Same Location NPPES 2

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

ISLEIB CENTER PLLC
Physical Medicine & Rehabilitation
101 E LANCASTER AVE STE 306
WAYNE, PA 19087
Chester County (610) 488-2931
ANDREW S. ISLEIB DO
Physical Medicine & Rehabilitation
101 E LANCASTER AVE STE 306
WAYNE, PA 19087
Chester County (917) 647-9632

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 Valentina Isleib's NPI number?

The NPI number for Valentina Isleib is 1780260125. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Valentina Isleib located?

Valentina Isleib practices at 101 E Lancaster Ave Ste 306, Wayne, PA 19087. The listed phone number is (610) 488-2931.

What is Valentina Isleib's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Valentina Isleib was last updated on September 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.