What is Karen Barber's NPI number?

Karen Barber's National Provider Identifier (NPI) is 1992244735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Barber's specialty?

Karen Barber is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).

Where is Karen Barber located?

Karen Barber's practice location on file with NPPES is 29 Nw 1st Ln, Lamar, MO 64759-8105.

What is Karen Barber's phone number?

The practice phone number listed in the NPPES registry for Karen Barber is (417) 681-5259.

Is Karen Barber's NPI active?

Yes — Karen Barber's NPI (1992244735) is active in the NPPES registry as of the last update on 2017-02-13.

IndividualActive

Karen Barber, RN, CDE

NPI 1992244735 · Diabetes Educator Registered Nurse · Lamar, MO

Karen Barber, RN, CDE is a Diabetes Educator Registered Nurse provider in Lamar, MO (NPI 1992244735).

Provider details

NPI number: 1992244735
Entity type: Individual
Primary specialty: Diabetes Educator Registered NurseNursing Service Providers
Credential: RN, CDE
Sex: Female
Sole proprietor: No
License: 2009002433 (MO)

Practice location

29 Nw 1st Ln

Lamar, MO 64759-8105

Phone: (417) 681-5259

Street-level locationGet directions

More MO providers

Mailing address

29 Nw 1st Ln

Lamar, MO 64759-8105

Specialties & taxonomies

Diabetes Educator Registered NursePrimary163WD0400XLicense 2009002433 (MO)
Nursing Service Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure33% of score
9 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$21 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2017-02-13
Last updated: 2017-02-13

Frequently asked questions

What is Karen Barber's NPI number?: Karen Barber's National Provider Identifier (NPI) is 1992244735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Barber's specialty?: Karen Barber is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).
Where is Karen Barber located?: Karen Barber's practice location on file with NPPES is 29 Nw 1st Ln, Lamar, MO 64759-8105.
What is Karen Barber's phone number?: The practice phone number listed in the NPPES registry for Karen Barber is (417) 681-5259.
Is Karen Barber's NPI active?: Yes — Karen Barber's NPI (1992244735) is active in the NPPES registry as of the last update on 2017-02-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions