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JACOB HIRSCH MD PLLC
NPI 1558170332
Internal Medicine in Brooklyn, NY

Active since January 06, 2025
2136 OCEAN AVE, BROOKLYN, NY 11229(917) 696-1620 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 9, 2025, Jan 6, 2025 (2 updates tracked since 2025).

About Jacob Hirsch Md Pllc NPPES

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

JACOB HIRSCH MD PLLC (NPI 1558170332) is a healthcare organization registered as an internal medicine in Brooklyn, New York and active in the NPI registry since January 2025. The organization lists Jacob Hirsch, Owner, as its authorized official.

NPPES Registry Identity

NPI1558170332
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJACOB HIRSCH MD PLLC
Location Address2136 OCEAN AVEBrooklyn, NY 11229-1406
Mailing Address1861 E 22nd StBrooklyn, NY 11229-1526 · (732) 630-8593
Phone(917) 696-1620
Organization SubpartNo
Authorized OfficialJacob HirschOwner · (917) 696-1620
Enumeration DateJanuary 6, 2025
Last NPPES UpdateDecember 9, 20252 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
✔ NPI 1558170332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2136 OCEAN AVE, Brooklyn, NY 11229
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jacob Hirsch Md Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Jacob Hirsch MD PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jacob Hirsch, MD
Internal Medicine
NPI 1366186827
2136 OCEAN AVE
Brooklyn, NY 11229
(917) 696-1620
✔ PECOS✔ Accepts MedicareSame address

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

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 Jacob Hirsch MD PLLC's NPI number?

The NPI number for Jacob Hirsch MD PLLC is 1558170332. It was assigned to this organization in the NPPES registry on January 6, 2025.

Where is Jacob Hirsch MD PLLC located?

Jacob Hirsch MD PLLC is located at 2136 Ocean Ave, Brooklyn, NY 11229. The listed phone number is (917) 696-1620.

What is Jacob Hirsch MD PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jacob Hirsch MD PLLC enrolled in Medicare?

Yes. Jacob Hirsch MD PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jacob Hirsch MD PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Jacob Hirsch MD PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Jacob Hirsch MD PLLC was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.