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OLIVIA MARIE MANGAN
NPI 1922968171
Counselor - Mental Health in Philadelphia, PA

Active since November 12, 2025
1401 S 4TH ST, PHILADELPHIA, PA 19147(215) 339-1070(215) 339-1080 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Olivia Marie Mangan NPPES

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

OLIVIA MARIE MANGAN (NPI 1922968171) is an individual mental health provider in Philadelphia, Pennsylvania and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1922968171
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameOLIVIA MARIE MANGAN
Location Address1401 S 4TH STPhiladelphia, PA 19147-5948
Mailing Address1401 S 4th StPhiladelphia, PA 19147-5948 · (215) 339-1070 · Fax (215) 339-1080
Phone(215) 339-1070
Fax(215) 339-1080
Sole ProprietorNo
Enumeration DateNovember 12, 2025
NPPES CertifiedNovember 12, 2025
✔ NPI 1922968171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1401 S 4TH ST, Philadelphia, PA 19147
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Other Providers at the Same Location NPPES 20

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

MARLYNN RAE HALL LPC
Counselor (Professional)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070
JONAS EHUDIN
Social Worker (Clinical)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070
THUAN TRAN M.D.
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070
RAN LIU
Counselor (Professional)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070
YUYAN CHEN
Counselor (Professional)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070
MYNDI RAGAN
Counselor (Professional)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070
KIMBERLY CAROLYN JOHNSON GILLIAM D.O.
Psychiatry & Neurology (Psychiatry)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070
CHONG YANG
Counselor (Professional)
1401 S 4TH ST
PHILADELPHIA, PA 19147
Philadelphia County (215) 339-1070

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 Olivia Mangan's NPI number?

The NPI number for Olivia Mangan is 1922968171. It was assigned to this individual provider in the NPPES registry on November 12, 2025.

Where is Olivia Mangan located?

Olivia Mangan practices at 1401 S 4th St, Philadelphia, PA 19147. The listed phone number is (215) 339-1070.

What is Olivia Mangan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Olivia Mangan was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.