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Ing-Ing Lam MD

Q: What type of organization is Ing-Ing Lam MD?

Ing-Ing Lam MD is registered in NPPES as a Child & Adolescent Psychiatry Physician (its primary provider taxonomy).

Child & Adolescent Psychiatry Physician in Orland Park, IL · enumerated 2005 · authorized official Ing Lam, Psychiatrist.

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

National Provider Identifier

1487631529

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Registry record

Entity type Organization (Type 2)

Legal business name Ing-Ing Lam MD

Practice address 9611 165th St, Suite 13, Orland Park, IL, 60467

Phone (708) 226-0661

Fax (708) 226-0669

Enumeration date Dec 29, 2005

Last updated in NPPES Aug 4, 2015

Taxonomy & classification

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 036083008 (IL) Primary

Authorized official

Name Ing Lam

Title Psychiatrist

Phone (708) 226-0661

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 type of organization is Ing-Ing Lam MD?

Ing-Ing Lam MD is registered in NPPES as a Child & Adolescent Psychiatry Physician (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-04.