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ALEXANDREA JOHNSON LMSW
NPI 1780555730
Social Worker in Philadelphia, PA

Active since September 15, 2025
255 S 17TH ST STE 1410, PHILADELPHIA, PA 19103(646) 760-8421 Get Directions Write a Review

NPPES record last updated: May 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 2, 2026, Jan 20, 2026, Sep 19, 2025 (3 updates tracked since 2025).

About Alexandrea Johnson Lmsw NPPES

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

ALEXANDREA JOHNSON LMSW (NPI 1780555730) is an individual social worker in Philadelphia, Pennsylvania, licensed in New York (127588) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1780555730
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameALEXANDREA JOHNSONCredential: LMSW
Location Address255 S 17TH ST STE 1410Philadelphia, PA 19103-6214
Mailing Address2181 Madison Ave Apt 8hNew York, NY 10037-2335 · (347) 863-1970
Phone(646) 760-8421
Sole ProprietorNo
Enumeration DateSeptember 15, 2025
Last NPPES UpdateMay 2, 20263 updates tracked since enumeration
NPPES CertifiedMay 2, 2026
✔ NPI 1780555730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 127588
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.
255 S 17TH ST STE 1410, Philadelphia, PA 19103
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Other Providers at the Same Location NPPES 5

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

THE CITY PSYCHOTHERAPY NEW YORK, LCSW, PLLC
Social Worker (Clinical)
255 S 17TH ST STE 1410
PHILADELPHIA, PA 19103
Philadelphia County (646) 760-8421
MICHAEL MONTERO
Social Worker
255 S 17TH ST STE 1410
PHILADELPHIA, PA 19103
Philadelphia County (646) 760-8421
MATTHEW SATO LMSW
Social Worker
255 S 17TH ST STE 1410
PHILADELPHIA, PA 19103
Philadelphia County (646) 760-8421
DR. DANIEL OLAVARRIA DSW, LCSW
Social Worker (Clinical)
255 S 17TH ST STE 1410
PHILADELPHIA, PA 19103
Philadelphia County (646) 760-8421
KATHLEEN ZHENG
Social Worker
255 S 17TH ST STE 1410
PHILADELPHIA, PA 19103
Philadelphia County (646) 760-8421

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 Alexandrea Johnson's NPI number?

The NPI number for Alexandrea Johnson is 1780555730. It was assigned to this individual provider in the NPPES registry on September 15, 2025.

Where is Alexandrea Johnson located?

Alexandrea Johnson practices at 255 S 17th St Ste 1410, Philadelphia, PA 19103. The listed phone number is (646) 760-8421.

What is Alexandrea Johnson'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 Alexandrea Johnson was last updated on May 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.