Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joseph E May MD PC

Q: What type of organization is Joseph E May MD PC?

Joseph E May MD PC is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).

Allergy & Immunology Physician in Huntington, NY · enumerated 2007 · authorized official Joseph May, President.

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

National Provider Identifier

1861682775

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Registry record

Entity type Organization (Type 2)

Legal business name Joseph E May MD PC

Practice address 152 East Main Street, Suite E, Huntington, NY, 11743

Phone (631) 423-2228

Fax (631) 351-7038

Enumeration date Jul 26, 2007

Last updated in NPPES Jul 26, 2007

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Joseph May

Title President

Phone (631) 423-2228

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Joseph E May MD PC?

Joseph E May MD PC is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-26.