What is John Charles's NPI number?

John Charles's National Provider Identifier (NPI) is 1477484566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Charles's specialty?

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

Where is John Charles located?

John Charles's practice location on file with NPPES is 847 Ne Loper Ave, Prineville, OR 97754-1224.

What is John Charles's phone number?

The practice phone number listed in the NPPES registry for John Charles is (971) 678-3825.

Is John Charles's NPI active?

Yes — John Charles's NPI (1477484566) is active in the NPPES registry as of the last update on 2026-05-27.

IndividualActive

John Charles

NPI 1477484566 · Community Health Worker · Prineville, OR

John Charles is a Community Health Worker provider in Prineville, OR (NPI 1477484566).

Provider details

NPI number: 1477484566
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sex: Male
Sole proprietor: Yes
License: 111881 (OR)

Specialties & taxonomies

Community Health WorkerPrimary172V00000XLicense 111881 (OR)
Other Service Providers

Profile Score

Established profile(52/100 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

847 Ne Loper Ave

Prineville, OR 97754-1224

Phone: (971) 678-3825

Street-level locationGet directions

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Mailing address