What is Mark Landkammer's NPI number?

Mark Landkammer's National Provider Identifier (NPI) is 1265375646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Landkammer's specialty?

Mark Landkammer is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).

Where is Mark Landkammer located?

Mark Landkammer's practice location on file with NPPES is 10108 E Appleway Ave Apt C203, Spokane Valley, WA 99206-6158.

What is Mark Landkammer's phone number?

The practice phone number listed in the NPPES registry for Mark Landkammer is (509) 599-3028.

Is Mark Landkammer's NPI active?

Yes — Mark Landkammer's NPI (1265375646) is active in the NPPES registry as of the last update on 2026-04-10.

IndividualActive

Mark Landkammer

NPI 1265375646 · Community Health Worker · Spokane Valley, WA

Mark Landkammer is a Community Health Worker provider in Spokane Valley, WA (NPI 1265375646).

Provider details

NPI number: 1265375646
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sex: Male
Sole proprietor: Yes
License: 6060124040010001 (WA)

Specialties & taxonomies

Community Health WorkerPrimary172V00000XLicense 6060124040010001 (WA)
Other Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

10108 E Appleway Ave Apt C203

Spokane Valley, WA 99206-6158

Phone: (509) 599-3028

Street-level locationGet directions

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Mailing address