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ERIN O'BRIEN MA, LPC
NPI 1558690867
Counselor - Professional in Philadelphia, PA

Active since December 15, 2009
1315 WALNUT ST, STE 1004, PHILADELPHIA, PA 19107(215) 567-1111 Get Directions Write a Review

NPPES record last updated: May 4, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Erin O'brien Ma, Lpc NPPES

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

ERIN O'BRIEN MA, LPC (NPI 1558690867) is an individual professional provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (PC005290) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1558690867
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameERIN O'BRIENCredential: MA, LPC
Location Address1315 WALNUT ST, STE 1004Philadelphia, PA 19107-4719
Mailing Address310 S 10th St, Apt. #4aPhiladelphia, PA 19107-6135 · (856) 981-7015
Phone(215) 567-1111
Sole ProprietorYes
Enumeration DateDecember 15, 2009
Last NPPES UpdateMay 4, 2011
✔ NPI 1558690867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in PA · PC005290
1315 WALNUT ST, Philadelphia, PA 19107
Open in Google Maps ↗

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.

MS. ERICA MUTCHNICK MS
Counselor (Mental Health)
1315 WALNUT ST, SECOND FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (215) 670-5963
LESLIE GLASS & ASSOCIATES LLC
Social Worker (Clinical)
1315 WALNUT ST, SUITE 1323
PHILADELPHIA, PA 19107
Philadelphia County (267) 977-7316
JOSHUA NEIDICH
Massage Therapist
1315 WALNUT ST, INSIDE OPTIMAL SPORTS HEALTH CLUB
PHILADELPHIA, PA 19107
Philadelphia County (707) 739-6801
DR. JENNIFER KAY FLAM D.O.
Psychiatry & Neurology (Psychiatry)
1315 WALNUT ST, SUITE 1700
PHILADELPHIA, PA 19107
Philadelphia County (215) 432-1533
BRIAN HAINS LCSW
Social Worker (Clinical)
1315 WALNUT ST, SUITE1619
PHILADELPHIA, PA 19107
Philadelphia County (267) 320-7015
EJA LAW
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1315 WALNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 914-5528
CHILDREN'S SERVICE,INC.
Community/Behavioral Health
1315 WALNUT ST, SUITE 200
PHILADELPHIA, PA 19107
Philadelphia County (215) 546-3503
BETH ELISE JELLINEK LPC
Counselor (Professional)
1315 WALNUT ST, SUITE 806
PHILADELPHIA, PA 19107
Philadelphia County (215) 219-9646

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 Erin O'brien's NPI number?

The NPI number for Erin O'brien is 1558690867. It was assigned to this individual provider in the NPPES registry on December 15, 2009.

Where is Erin O'brien located?

Erin O'brien practices at 1315 Walnut St Ste 1004, Philadelphia, PA 19107. The listed phone number is (215) 567-1111.

What is Erin O'brien's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Erin O'brien was last updated on May 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.