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Harlan W. Haimes, D.D.S., Ltd.

Periodontics in Northbrook, IL · enumerated 2006 · authorized official Harlan Haimes, Periodontist.

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

National Provider Identifier

1861552846

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Registry record

Entity type Organization (Type 2)
Legal business name Harlan W. Haimes, D.D.S., Ltd.
Practice address 1290 Shermer Rd, Suite 2, Northbrook, IL, 60062
Phone (847) 564-1012
Fax (847) 564-3606
Enumeration date Dec 11, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223P0300X Periodontics Dental Providers · License 19A14473 & 21S839 (IL) Primary

Authorized official

Name Harlan Haimes
Title Periodontist
Phone (847) 564-1012

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.

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Frequently asked questions

What is the NPI number for Harlan W. Haimes, D.D.S., Ltd.?
The NPI for Harlan W. Haimes, D.D.S., Ltd. is 1861552846, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Harlan W. Haimes, D.D.S., Ltd.?
NPPES lists Harlan Haimes (Periodontist) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.