Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marwan Qattan, M.D.

Cardiovascular Disease Physician in Richland, WA · enumerated 2010.

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

National Provider Identifier

1326355314

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Registry record

Entity type Individual (Type 1)

Name Marwan Qattan

Credential M.D.

Sex Male

Practice address 1100 Goethals Dr Ste F, Richland, WA, 99352

Phone (509) 942-3272

Fax (509) 942-3273

Enumeration date Sep 11, 2010

Last updated in NPPES May 2, 2025

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD194051 (OR) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License MD194051 (OR) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License MD61201374 (WA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 125057435 (IL) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD61201374 (WA) 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
500767245	Medicaid	OR	-

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

What specialty is Marwan Qattan?

Marwan Qattan is registered in NPPES with the primary taxonomy of Cardiovascular Disease 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 2025-05-02.