Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SARAH CATHERINE ALEXANDER
NPI 1407767858
Counselor - Mental Health in Philadelphia, PA

Q: What is Sarah Alexander's NPI number?

The NPI number for Sarah Alexander is 1407767858. It was assigned to this individual provider in the NPPES registry on September 15, 2026.

Q: What is Sarah Alexander's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sarah Alexander was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since September 15, 2026

255 S 17TH ST STE 300, PHILADELPHIA, PA 19103(267) 389-0052 Get Directions Write a Review

NPPES record added: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

On this page

About Sarah Catherine Alexander NPPES

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

SARAH CATHERINE ALEXANDER (NPI 1407767858) is an individual mental health provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SW144741) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1407767858

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameSARAH CATHERINE ALEXANDER

Location Address255 S 17TH ST STE 300Philadelphia, PA 19103-6204

Mailing Address1720 Lombard St Apt 503Philadelphia, PA 19146-1574 · (501) 772-1568

Phone(267) 389-0052

Sole ProprietorYes

Enumeration DateSeptember 15, 2026

NPPES CertifiedSeptember 15, 2026

✔ NPI 1407767858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in PA · SW144741

255 S 17TH ST STE 300, Philadelphia, PA 19103

Open in Google Maps ↗

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 Sarah Alexander's NPI number?

The NPI number for Sarah Alexander is 1407767858. It was assigned to this individual provider in the NPPES registry on September 15, 2026.

Where is Sarah Alexander located?

Sarah Alexander practices at 255 S 17th St Ste 300, Philadelphia, PA 19103. The listed phone number is (267) 389-0052.

What is Sarah Alexander'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 Sarah Alexander was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.