Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ansa Razzaq, MD

Critical Care Medicine (Internal Medicine) Physician in Hackensack, NJ · enumerated 2018.

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

National Provider Identifier

1629574074

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Registry record

Entity type Individual (Type 1)

Name Ansa Razzaq

Credential MD

Sex Female

Practice address 30 Prospect Ave, 4 Main, Hackensack, NJ, 07601

Phone (551) 996-2211

Fax (551) 996-5727

Enumeration date Apr 4, 2018

Last updated in NPPES Sep 29, 2025

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 25MA12771600 (NJ) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 310764 (NY) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 25MA12771600 (NJ) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 specialty is Ansa Razzaq?

Ansa Razzaq is registered in NPPES with the primary taxonomy of Critical Care Medicine (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-29.