Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Samuel R. Katz, M.D.

Hospice and Palliative Medicine (Obstetrics & Gynecology) Physician in Glenview, IL · enumerated 2006.

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

National Provider Identifier

1689627226

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Registry record

Entity type Individual (Type 1)

Name Dr. Samuel R. Katz

Credential M.D.

Sex Male

Practice address 2050 Claire Ct, Glenview, IL, 60025

Phone (847) 467-7423

Fax (847) 556-1715

Enumeration date May 17, 2006

Last updated in NPPES Jul 23, 2012

Taxonomy & licenses

207VH0002X Hospice and Palliative Medicine (Obstetrics & Gynecology) Physician Allopathic & Osteopathic Physicians · License 036-061925 (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
10650182	Other	IL	CAQH
036061925	Medicaid	IL	-

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

How do I verify Samuel Katz's NPI record?

Cross-check NPI 1689627226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689627226 active?

Yes, as of the latest NPPES snapshot, NPI 1689627226 is active (record last updated 2012-07-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-23.