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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PATRICK HAHN LCSW
NPI 1629584347
Social Worker - Clinical in Brooklyn, NY

Active since December 18, 2017PECOS Enrolled
115 OCEAN AVE APT F6A, BROOKLYN, NY 11225(347) 439-6418 Get Directions Write a Review

NPPES record last updated: September 26, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 26, 2026, Dec 18, 2017 (2 updates tracked since 2017).

About Patrick Hahn Lcsw NPPES

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

PATRICK HAHN LCSW (NPI 1629584347) is an individual clinical provider in Brooklyn, New York, licensed in New York (098644-1) and active in the NPI registry since December 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629584347
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NamePATRICK HAHNCredential: LCSW
Location Address115 OCEAN AVE APT F6ABrooklyn, NY 11225-4756
Mailing Address9201 4th AveBrooklyn, NY 11209-7065 · (718) 748-1234 · Fax (718) 228-8819
Phone(347) 439-6418
Sole ProprietorNo
Enumeration DateDecember 18, 2017
Last NPPES UpdateSeptember 26, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 26, 2026
✔ NPI 1629584347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 098644-1
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.
115 OCEAN AVE APT F6A, Brooklyn, NY 11225
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Other Identifiers 1

Other098644-1NY · Department Of State Of New York

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patrick 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11225 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.

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 Patrick Hahn's NPI number?

The NPI number for Patrick Hahn is 1629584347. It was assigned to this individual provider in the NPPES registry on December 18, 2017.

Where is Patrick Hahn located?

Patrick Hahn practices at 115 Ocean Ave Apt F6a, Brooklyn, NY 11225. The listed phone number is (347) 439-6418.

What is Patrick Hahn's specialty?

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

Is Patrick Hahn enrolled in Medicare?

Yes. Patrick Hahn is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Patrick Hahn was last updated on September 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.