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ERIN SOPHIA MASON MS, MHC-LP
NPI 1598484206
Counselor - Mental Health in New York, NY

Active since August 25, 2022
138 W 25TH ST, NEW YORK, NY 10001(646) 470-4838 Get Directions Write a Review

NPPES record last updated: February 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 28, 2025, Aug 25, 2022 (2 updates tracked since 2022).

About Erin Sophia Mason Ms, Mhc-lp NPPES

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

ERIN SOPHIA MASON MS, MHC-LP (NPI 1598484206) is an individual mental health provider in New York, New York and active in the NPI registry since August 2022. She maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1598484206
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameERIN SOPHIA MASONCredential: MS, MHC-LP
Location Address138 W 25TH STNew York, NY 10001-7405
Mailing Address138 W 25th StNew York, NY 10001-7405 · (646) 470-4838
Phone(646) 470-4838
Sole ProprietorNo
Enumeration DateAugust 25, 2022
Last NPPES UpdateFebruary 28, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 28, 2025
✔ NPI 1598484206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
138 W 25TH ST, New York, NY 10001
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Secondary Practice Location 1

Location 1141 S 5th StBrooklyn, NY 11211-5597 · Phone (646) 470-4838

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. JOAN BRYAN LCSW
Social Worker (Clinical)
138 W 25TH ST, SUITE 802 ROOM B9
NEW YORK, NY 10001
New York County (917) 238-5066
JOSHUA NELSON PH.D., LICENSED CLINICAL PSYCHOLOGIST P.C.
Psychologist (Clinical)
138 W 25TH ST, 6TH FLOOR, NUMBER 10
NEW YORK, NY 10001
New York County (646) 512-0043
DR. MICHELLE FEDER PSYD
Psychologist (Clinical)
138 W 25TH ST
NEW YORK, NY 10001
New York County (917) 605-2120
MS. SHIRLEY SHAKE' TOPALIAN MA.,APRN,BC
Registered Nurse (Psychiatric/Mental Health, Adult)
138 W 25TH ST, 6TH FLOOR SUITE 24
NEW YORK, NY 10001
New York County (212) 989-1846
MS. VEDA TYSON NP-P, LMSW, APRN
Nurse Practitioner (Psychiatric/Mental Health)
138 W 25TH ST
NEW YORK, NY 10001
New York County (212) 335-2100
MR. EUGENE ROBERT HARDING LCSW
Social Worker (Clinical)
138 W 25TH ST, SUITE 801 - A11
NEW YORK, NY 10001
New York County (646) 325-7020
DR. JANET ROSE MAYES PH.D.
Psychologist
138 W 25TH ST, SUITE 801
NEW YORK, NY 10001
New York County (212) 741-1080
DR. ROBERT KIDDER STEWART JR. PH.D.
Psychologist (Clinical)
138 W 25TH ST, SUITE #802, ROOM B4
NEW YORK, NY 10001
New York County (917) 991-8762

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 Mason's NPI number?

The NPI number for Erin Mason is 1598484206. It was assigned to this individual provider in the NPPES registry on August 25, 2022.

Where is Erin Mason located?

Erin Mason practices at 138 W 25th St, New York, NY 10001. The listed phone number is (646) 470-4838.

What is Erin Mason'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 Erin Mason was last updated on February 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.