Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Humaira Khatoon, MD

Pain Medicine (Anesthesiology) Physician in Elgin, IL · enumerated 2006.

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

National Provider Identifier

1235144643

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Registry record

Entity type Individual (Type 1)

Name Humaira Khatoon

Credential MD

Sex Female

Practice address 431 Summit Street, Elgin, IL, 60120

Phone (847) 289-8822

Fax (847) 289-0815

Enumeration date Jul 31, 2006

Last updated in NPPES May 4, 2026

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036095004 (IL) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 036095004 (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
IL7200026	Medicaid	IL	-
036095004	Other	IL	STATE LICENSE
P01156622	Other	IL	RAILROAD MEDICARE

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

Is NPI 1235144643 active?

Yes, as of the latest NPPES snapshot, NPI 1235144643 is active (record last updated 2026-05-04).

How do I verify Humaira Khatoon's NPI record?

Cross-check NPI 1235144643 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-04.