Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Howard Barnum Barker, MD

Orthopaedic Surgery Physician in Everett, WA · enumerated 2006 · practices at Outpatient Anesthesia Services, Pllc.

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

National Provider Identifier

1114998168

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Registry record

Entity type Individual (Type 1)

Name Dr. Howard Barnum Barker

Credential MD

Sex Male

Practice address 1100 Pacific Ave, Suite 300, Everett, WA, 98201

Phone (425) 339-2433

Fax (425) 339-8273

Enumeration date Jan 29, 2006

Last updated in NPPES Oct 22, 2014

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD00039924 (WA) 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

What is the NPI number for Howard Barker?

The National Provider Identifier (NPI) for Howard Barker is 1114998168, a Type 1 (individual) record in the CMS NPPES registry.

Where does Howard Barker practice?

The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-22.