Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Abu Muhammad M. Haque M.D.P.C.

Q: What type of organization is Abu Muhammad M. Haque M.D.P.C.?

Abu Muhammad M. Haque M.D.P.C. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in West Islip, NY · enumerated 2012 · authorized official Abu Muhammad Haque, Owner.

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

National Provider Identifier

1992055115

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Registry record

Entity type Organization (Type 2)

Legal business name Abu Muhammad M. Haque M.D.P.C.

Practice address 1249 Montauk Highway, West Islip, NY, 11795

Phone (631) 968-8990

Fax (631) 665-0061

Enumeration date Sep 14, 2012

Last updated in NPPES Sep 26, 2023

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 218363 Primary

Authorized official

Name Abu Muhammad Haque

Title Owner

Phone (631) 968-8990

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 Abu Muhammad M. Haque M.D.P.C.?

Abu Muhammad M. Haque M.D.P.C. is registered in NPPES as a Internal Medicine 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 2023-09-26.