Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Umber Ahmad, DO

Q: What is the NPI number for Umber Ahmad?

The National Provider Identifier (NPI) for Umber Ahmad is 1083957153, a Type 1 (individual) record in the CMS NPPES registry.

Rheumatology Physician in Mchenry, IL · enumerated 2013.

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

National Provider Identifier

1083957153

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Registry record

Entity type Individual (Type 1)

Name Umber Ahmad

Credential DO

Sex Female

Practice address 4119 W Shamrock Ln, Mchenry, IL, 60050

Phone (815) 398-9491

Fax (815) 381-7498

Enumeration date Mar 27, 2013

Last updated in NPPES Aug 21, 2023

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 036162396 (IL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Umber Ahmad practice?

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

What is the NPI number for Umber Ahmad?

The National Provider Identifier (NPI) for Umber Ahmad is 1083957153, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-21.