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

Theodore Adam Allchin, MD

Child & Adolescent Psychiatry Physician in Mount Prospect, IL · enumerated 2007 · practices at Better Care Home Health Inc.

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

National Provider Identifier

1861522567

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Registry record

Entity type Individual (Type 1)
Name Theodore Adam Allchin
Credential MD
Sex Male
Practice address Mount Prospect, IL, 60056
Phone (847) 952-8040
Enumeration date Mar 6, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Theodore Allchin practice?
The practice location on file with NPPES is in Mount Prospect, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Theodore Allchin?
The National Provider Identifier (NPI) for Theodore Allchin is 1861522567, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.