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OLIVIA DEMMERS
NPI 1346933009
Social Worker in Philadelphia, PA

Active since May 30, 2023
230 S BROAD ST STE 2050, PHILADELPHIA, PA 19102(248) 875-3881 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Olivia Demmers NPPES

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

OLIVIA DEMMERS (NPI 1346933009) is an individual social worker in Philadelphia, Pennsylvania and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1346933009
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameOLIVIA DEMMERS
Location Address230 S BROAD ST STE 2050Philadelphia, PA 19102-4121
Mailing Address4817 Baltimore AvePhiladelphia, PA 19143-3560
Phone(248) 875-3881
Sole ProprietorYes
Enumeration DateMay 30, 2023
Last NPPES UpdateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
✔ NPI 1346933009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
230 S BROAD ST STE 2050, Philadelphia, PA 19102
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Other Providers at the Same Location NPPES 9

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

TALIA PHYLLIS SHAPIRO LSW
Social Worker
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863
MEGAN RYAN MSW, MED, LSW
Social Worker
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863
NINA SARA FARLEY MSW, LSW
Social Worker (Clinical)
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863
PAIGE ELIZABETH TWEEDY
Social Worker
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863
ANTHONY C. HARRIS
Social Worker
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863
HANNAH PRATIVA SPIELBERG LCSW
Social Worker (Clinical)
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863
CAROLINE LU
Social Worker
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863
WALNUT PSYCHOTHERAPY CENTER
Social Worker (Clinical)
230 S BROAD ST STE 2050
PHILADELPHIA, PA 19102
Philadelphia County (215) 563-7863

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 Demmers's NPI number?

The NPI number for Olivia Demmers is 1346933009. It was assigned to this individual provider in the NPPES registry on May 30, 2023.

Where is Olivia Demmers located?

Olivia Demmers practices at 230 S Broad St Ste 2050, Philadelphia, PA 19102. The listed phone number is (248) 875-3881.

What is Olivia Demmers's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Olivia Demmers was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.