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SYDNEY TIMMERMAN
NPI 1457187734
Case Manager/Care Coordinator in Newark, OH

Active since September 12, 2024

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Sydney Timmerman NPPES

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

SYDNEY TIMMERMAN (NPI 1457187734) is an individual case manager/care coordinator provider in Newark, Ohio and active in the NPI registry since September 2024. She maintains a secondary practice location in Columbus.

NPPES Registry Identity

NPI1457187734
Entity TypeIndividualFemale
Primary Taxonomy171M00000X
Provider Legal NameSYDNEY TIMMERMAN
Location Address22 N 1ST STNewark, OH 43055-5608
Mailing Address1158 Sharon Valley RdNewark, OH 43055-1762
Phone(614) 844-3800
Sole ProprietorYes
Enumeration DateSeptember 12, 2024
Last NPPES UpdateJune 26, 2026
NPPES CertifiedJune 26, 2026
✔ NPI 1457187734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedBehavior TechnicianTaxonomy 106S00000X
22 N 1ST ST, Newark, OH 43055
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Secondary Practice Location 1

Location 14664 Larwell DrColumbus, OH 43220-3621 · Phone (614) 487-7805

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.

MICHELLE TURK COTA/L
Behavior Technician
22 N 1ST ST
NEWARK, OH 43055
Licking County (330) 498-8200
ELIZABETH ANN HARTMAN
Case Manager/Care Coordinator
22 N 1ST ST
NEWARK, OH 43055
Licking County (740) 334-4056
MRS. DANIELLE MAIRE BASH
Case Manager/Care Coordinator
22 N 1ST ST
NEWARK, OH 43055
Licking County (614) 844-3800
JOSHUA A. MILLER
Case Manager/Care Coordinator
22 N 1ST ST
NEWARK, OH 43055
Licking County (614) 844-3800
MRS. COURTNEY ALLISON REED
Case Manager/Care Coordinator
22 N 1ST ST
NEWARK, OH 43055
Licking County (614) 844-3800
KATLIN LURINDA DICKINSON
Case Manager/Care Coordinator
22 N 1ST ST
NEWARK, OH 43055
Licking County (740) 334-4056
ELLIE BOGGS
Behavior Technician
22 N 1ST ST
NEWARK, OH 43055
Licking County (740) 334-4056
HEATHER NICOLE HOLMAN
Case Manager/Care Coordinator
22 N 1ST ST
NEWARK, OH 43055
Licking County (614) 844-3800

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 Sydney Timmerman's NPI number?

The NPI number for Sydney Timmerman is 1457187734. It was assigned to this individual provider in the NPPES registry on September 12, 2024.

Where is Sydney Timmerman located?

Sydney Timmerman practices at 22 N 1st St, Newark, OH 43055. The listed phone number is (614) 844-3800.

What is Sydney Timmerman'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 Sydney Timmerman was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.