Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan Martin Smookler, MD

Hospice and Palliative Medicine (Internal Medicine) Physician in Glenview, IL · enumerated 2005.

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

National Provider Identifier

1669469276

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Registry record

Entity type Individual (Type 1)

Name Alan Martin Smookler

Credential MD

Sex Male

Practice address 2180 Pfingsten Rd., Kellogg Cancer Center, Glenview, IL, 60025

Phone (847) 503-4222

Fax (247) 503-4220

Enumeration date Sep 29, 2005

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036070513 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036070513 (IL) Secondary

207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 036-070513 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
110213054	Other	IL	RAILROAD MEDICARE
036070513	Other	IL	PUBLIC AID
110050091	Other	-	RR MCA

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 the NPI number for Alan Smookler?

The National Provider Identifier (NPI) for Alan Smookler is 1669469276, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alan Smookler practice?

The practice location on file with NPPES is in Glenview, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.