Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marion Tuason Tan, M.D.

Family Medicine Physician in N Las Vegas, NV · enumerated 2010.

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

National Provider Identifier

1982921094

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Registry record

Entity type Individual (Type 1)

Name Marion Tuason Tan

Credential M.D.

Sex Female

Practice address 6900 N Pecos Rd, N Las Vegas, NV, 89086

Phone (702) 791-9000

Enumeration date Apr 28, 2010

Last updated in NPPES Jul 11, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 16794 (NV) 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
335031602	Medicaid	TX	-
335031601	Medicaid	TX	-
200539470 A	Medicaid	OK	-
33081875	Medicaid	NM	-

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

How do I verify Marion Tan's NPI record?

Cross-check NPI 1982921094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1982921094 active?

Yes, as of the latest NPPES snapshot, NPI 1982921094 is active (record last updated 2024-07-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-11.