Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marc Jack Dumas, MD, FACEP, FAAEM

Emergency Medicine Physician in Fairbanks, AK · enumerated 2007.

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

National Provider Identifier

1972644664

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Registry record

Entity type Individual (Type 1)

Name Dr. Marc Jack Dumas

Credential MD, FACEP, FAAEM

Sex Male

Practice address 5859 Aerofuel Pl, Fairbanks, AK, 99709

Phone (907) 457-1711

Fax (907) 457-1709

Enumeration date Feb 8, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2704 (AK) Primary

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

How do I verify Marc Dumas's NPI record?

Cross-check NPI 1972644664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972644664 active?

Yes, as of the latest NPPES snapshot, NPI 1972644664 is active (record last updated 2007-07-09).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.