DR. WILLIAM MARVIN GASKILL SR. M.D
NPI 1851636211
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Friday Harbor, WA

Q: What is William Gaskill's NPI number?

The NPI number for William Gaskill is 1851636211. It was assigned to this individual provider in the NPPES registry on December 11, 2012.

Q: What is William Gaskill's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for William Gaskill was last updated on December 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 11, 2012

17 INDIAN BEACH LN, FRIDAY HARBOR, WA 98250(360) 317-6711 Get Directions Write a Review

NPPES record last updated: December 11, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. William Marvin Gaskill Sr. M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM MARVIN GASKILL SR. M.D (NPI 1851636211) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Friday Harbor, Washington, licensed in Washington (MD00016482) and active in the NPI registry since December 2012.

NPPES Registry Identity

NPI1851636211

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameDR. WILLIAM MARVIN GASKILL SR.Credential: M.D

Location Address17 INDIAN BEACH LNFriday Harbor, WA 98250

Mailing Address17 Indian Beach LnFriday Harbor, WA 98250 · (360) 317-6711

Phone(360) 317-6711

Sole ProprietorYes

Enumeration DateDecember 11, 2012

✔ NPI 1851636211 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

License✔ Licensed in WA · MD00016482

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

17 INDIAN BEACH LN, Friday Harbor, WA 98250

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Gaskill's NPI number?

The NPI number for William Gaskill is 1851636211. It was assigned to this individual provider in the NPPES registry on December 11, 2012.

Where is William Gaskill located?

William Gaskill practices at 17 Indian Beach Ln, Friday Harbor, WA 98250. The listed phone number is (360) 317-6711.

What is William Gaskill's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

When was this NPI record last updated?

The NPPES record for William Gaskill was last updated on December 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.