What is Karen Grannis's NPI number?

Karen Grannis's National Provider Identifier (NPI) is 1992464200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Grannis's specialty?

Karen Grannis is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Karen Grannis located?

Karen Grannis's practice location on file with NPPES is 700 Brooksedge Blvd, Columbus, OH 43081-3394.

What is Karen Grannis's phone number?

The practice phone number listed in the NPPES registry for Karen Grannis is (614) 882-9338.

Is Karen Grannis's NPI active?

Yes — Karen Grannis's NPI (1992464200) is active in the NPPES registry as of the last update on 2023-09-22.

IndividualActive

Karen Grannis

NPI 1992464200 · Case Manager/Care Coordinator · Columbus, OH

Karen Grannis is a Case Manager/Care Coordinator provider in Columbus, OH (NPI 1992464200).

Provider details

NPI number: 1992464200
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Practice location

700 Brooksedge Blvd

Columbus, OH 43081-3394

Phone: (614) 882-9338

Street-level locationGet directions

More OH providers

Mailing address

700 Brooksedge Blvd

Columbus, OH 43081-3394

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
4 yrs in NPPES 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.

Enumerated: 2021-12-14
Last updated: 2023-09-22
Certified: 2023-09-22

Frequently asked questions

What is Karen Grannis's NPI number?: Karen Grannis's National Provider Identifier (NPI) is 1992464200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Grannis's specialty?: Karen Grannis is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
Where is Karen Grannis located?: Karen Grannis's practice location on file with NPPES is 700 Brooksedge Blvd, Columbus, OH 43081-3394.
What is Karen Grannis's phone number?: The practice phone number listed in the NPPES registry for Karen Grannis is (614) 882-9338.
Is Karen Grannis's NPI active?: Yes — Karen Grannis's NPI (1992464200) is active in the NPPES registry as of the last update on 2023-09-22.

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

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions