KRISTEN V HAHN LCSW
NPI 1821671264
Social Worker - Clinical in Brooklyn, NY

Q: What is Kristen Hahn's NPI number?

The NPI number for Kristen Hahn is 1821671264. It was assigned to this individual provider in the NPPES registry on May 4, 2021.

Q: What is Kristen Hahn's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Kristen Hahn was last updated on November 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since May 04, 2021PECOS Enrolled

1125 FULTON ST STE 2, BROOKLYN, NY 11238(347) 226-9025 Get Directions Write a Review

NPPES record last updated: November 16, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 16, 2021, May 4, 2021 (2 updates tracked since 2021).

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About Kristen V Hahn Lcsw NPPES

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

KRISTEN V HAHN LCSW (NPI 1821671264) is an individual clinical provider in Brooklyn, New York, licensed in New York (092376) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1821671264

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameKRISTEN V HAHNCredential: LCSW

Location Address1125 FULTON ST STE 2Brooklyn, NY 11238-2669

Mailing Address689 Myrtle Ave Apt 2iBrooklyn, NY 11205-3988 · (607) 321-1441

Phone(347) 226-9025

Sole ProprietorNo

Enumeration DateMay 4, 2021

Last NPPES UpdateNovember 16, 20212 updates tracked since enumeration

NPPES CertifiedNovember 16, 2021

✔ NPI 1821671264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in NY · 092376

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedSocial WorkerTaxonomy 104100000X · License 103770 (NY)

1125 FULTON ST STE 2, Brooklyn, NY 11238

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Secondary Practice Location 1

Location 11125 Fulton Street, 2nd FloorBrooklyn, NY 11238 · Phone (347) 226-9025

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristen V Hahn Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Kristen Hahn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sus Mental Health Programs, Inc.

Same address

Community/Behavioral Health

1125 FULTON ST
Brooklyn, NY 11238

Reassigned Medicare billing, New York enrollment
31 clinicians in this Medicare group

NPI 1053696195 (347) 226-9025

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11238 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $67.40 – $203.53

Typical copayment $0.00 (range $16.85 – $50.88)

Most-billed visit code NA

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

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

MS. CATHERINE JOSEPHINE HUTT LMSW

Social Worker (Clinical)