Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kimberly Ann Zimmer, LMSW

Clinical Social Worker in Harbor Springs, MI · enumerated 2017 · practices at 2 C Hope LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1013426535

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Registry record

Entity type Individual (Type 1)

Name Kimberly Ann Zimmer

Credential LMSW

Sex Female

Practice address Harbor Springs, MI, 49740

Phone (231) 620-1211

Enumeration date Sep 27, 2017

Last updated in NPPES Aug 23, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
1041C0700X	Medicaid	MI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1013426535 active?

Yes, as of the latest NPPES snapshot, NPI 1013426535 is active (record last updated 2023-08-23).

How do I verify Kimberly Zimmer's NPI record?

Cross-check NPI 1013426535 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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2 C Hope LLC Clinical Social Worker · Harbor Springs, MI NPI 1134800295

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-23.