What is Mark Johnson's NPI number?

Mark Johnson's National Provider Identifier (NPI) is 1083603567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Johnson's specialty?

Mark Johnson is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Mark Johnson located?

Mark Johnson's practice location on file with NPPES is 1400 E. Kincaid St., Mount Vernon, WA 98274-4127.

What is Mark Johnson's phone number?

The practice phone number listed in the NPPES registry for Mark Johnson is (360) 428-2586.

Is Mark Johnson's NPI active?

Yes — Mark Johnson's NPI (1083603567) is active in the NPPES registry as of the last update on 2012-10-05.

IndividualActive

Mark Johnson, MD

NPI 1083603567 · Surgery Physician · Mount Vernon, WA

Mark Johnson, MD is a Surgery Physician provider in Mount Vernon, WA (NPI 1083603567).

Provider details

NPI number: 1083603567
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD00014524 (WA)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense MD00014524 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1400 E. Kincaid St.

Skagit Regional Clinics

Mount Vernon, WA 98274-4127

Phone: (360) 428-2586

Fax: (360) 428-6470

Street-level locationGet directions

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Mailing address