Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Highland Park Oms

Q: What type of organization is Highland Park Oms?

Highland Park Oms is registered in NPPES as a Oral and Maxillofacial Surgery (Dentist) (its primary provider taxonomy).

Oral and Maxillofacial Surgery (Dentist) in Highland Park, IL · enumerated 2011 · authorized official Mark Jacob, Owner.

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

National Provider Identifier

1912283730

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Registry record

Entity type Organization (Type 2)

Legal business name Highland Park Oms

Practice address 1893 Sheridan Rd, Suite 311, Highland Park, IL, 60035

Phone (847) 433-6636

Fax (847) 433-2090

Enumeration date Oct 25, 2011

Last updated in NPPES Oct 25, 2011

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 019022948 (IL) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 021002059 (IL) Primary

Authorized official

Name Mark Jacob

Title Owner

Phone (847) 433-6636

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Highland Park Oms?

Highland Park Oms is registered in NPPES as a Oral and Maxillofacial Surgery (Dentist) (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-25.