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Dr. Darren Hirsch, M.D.

Allergy Physician in Riverhead, NY · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548498819

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Registry record

Entity type Individual (Type 1)
Name Dr. Darren Hirsch
Credential M.D.
Sex Male
Practice address 400 Old Country Road, Suite 16, Riverhead, NY, 11901
Fax (631) 727-8110
Enumeration date Jun 25, 2009
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License 265785 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
P01525327 Other NY RAILROAD MEDICARE PIN

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Darren Hirsch practice?
The practice location on file with NPPES is in Riverhead, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Darren Hirsch?
The National Provider Identifier (NPI) for Darren Hirsch is 1548498819, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.