What is Karen Greenwall's NPI number?

Karen Greenwall's National Provider Identifier (NPI) is 1841166675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Greenwall's specialty?

Karen Greenwall is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Karen Greenwall located?

Karen Greenwall's practice location on file with NPPES is 3307 Caldwell Blvd Ste 104, Nampa, ID 83651-6403.

What is Karen Greenwall's phone number?

The practice phone number listed in the NPPES registry for Karen Greenwall is (208) 465-4833.

Is Karen Greenwall's NPI active?

Yes — Karen Greenwall's NPI (1841166675) is active in the NPPES registry as of the last update on 2025-10-17.

IndividualActive

Karen Greenwall

NPI 1841166675 · Peer Specialist · Nampa, ID

Karen Greenwall is a Peer Specialist provider in Nampa, ID (NPI 1841166675).

Provider details

NPI number: 1841166675
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(47/100 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
83% 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

3307 Caldwell Blvd Ste 104

Nampa, ID 83651-6403

Phone: (208) 465-4833

Street-level locationGet directions

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Mailing address