Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sonia K Qadir MD, PC

Q: What is the NPI number for Sonia K Qadir MD, PC?

The NPI for Sonia K Qadir MD, PC is 1679599252, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Melville, NY · enumerated 2006 · authorized official Sonia Qadir, President.

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

National Provider Identifier

1679599252

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Registry record

Entity type Organization (Type 2)

Legal business name Sonia K Qadir MD, PC

Other name <Unavail>

Practice address 900 Walt Whitman Rd, 101, Melville, NY, 11747

Phone (631) 271-3075

Fax (631) 271-3018

Enumeration date Jul 15, 2006

Last updated in NPPES Jan 31, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 232820 (NY) Primary

Authorized official

Name Sonia Qadir

Title President

Phone (631) 271-3075

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 is the NPI number for Sonia K Qadir MD, PC?

The NPI for Sonia K Qadir MD, PC is 1679599252, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Sonia K Qadir MD, PC?

NPPES lists Sonia Qadir (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-31.