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OLIVIA MAUREEN GRENNAN
NPI 1790449791
Case Manager/Care Coordinator in Columbus, OH

Active since October 26, 2021
4897 KARL RD, COLUMBUS, OH 43229(614) 846-2588 Get Directions Write a Review

NPPES record last updated: November 8, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Olivia Maureen Grennan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OLIVIA MAUREEN GRENNAN (NPI 1790449791) is an individual case manager/care coordinator provider in Columbus, Ohio and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1790449791
Entity TypeIndividualFemale
Primary Taxonomy171M00000X
Provider Legal NameOLIVIA MAUREEN GRENNAN
Location Address4897 KARL RDColumbus, OH 43229-5147
Mailing Address776 N 4th St Apt 313Columbus, OH 43215-3094 · (269) 352-4211
Phone(614) 846-2588
Sole ProprietorNo
Enumeration DateOctober 26, 2021
Last NPPES UpdateNovember 8, 2021
NPPES CertifiedNovember 8, 2021
✔ NPI 1790449791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
4897 KARL RD, Columbus, OH 43229
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILEIGH JO ALLEN
Social Worker
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 846-2588
SARAH GRIGGS
Case Manager/Care Coordinator
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 846-2588
HAYDEN MOREAU
Counselor (Mental Health)
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 846-2588
CHRISTINA EDMERSON
Case Manager/Care Coordinator
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 267-7003
PATRICIA C WEEKS LSW
Social Worker
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 846-2588
JENNIFER JOHNSON
Case Manager/Care Coordinator
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 267-7003
SUZANNE MARIE BLUTE RN, BSN
Clinical Nurse Specialist (Psychiatric/Mental Health, Community)
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 846-2588
MRS. ELIZABETH JANE SIMMONS LSW
Social Worker
4897 KARL RD
COLUMBUS, OH 43229
Franklin County (614) 846-2588

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Olivia Grennan's NPI number?

The NPI number for Olivia Grennan is 1790449791. It was assigned to this individual provider in the NPPES registry on October 26, 2021.

Where is Olivia Grennan located?

Olivia Grennan practices at 4897 Karl Rd, Columbus, OH 43229. The listed phone number is (614) 846-2588.

What is Olivia Grennan's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Olivia Grennan was last updated on November 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.