What is Omar Ahmad's NPI number?

Omar Ahmad's National Provider Identifier (NPI) is 1629836929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Omar Ahmad's specialty?

Omar Ahmad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Omar Ahmad located?

Omar Ahmad's practice location on file with NPPES is 3134 N Clark St, Chicago, IL 60657-4414.

What is Omar Ahmad's phone number?

The practice phone number listed in the NPPES registry for Omar Ahmad is (312) 766-4949.

Is Omar Ahmad's NPI active?

Yes — Omar Ahmad's NPI (1629836929) is active in the NPPES registry as of the last update on 2025-06-17.

IndividualActive

Omar Ahmad, DO

NPI 1629836929 · Internal Medicine Physician · Chicago, IL

Omar Ahmad, DO is a Internal Medicine Physician provider in Chicago, IL (NPI 1629836929).

Provider details

NPI number: 1629836929
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
Sole proprietor: Yes
License: 125.085625 (IL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 125.085625 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(57/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
2 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3134 N Clark St

Chicago, IL 60657-4414

Phone: (312) 766-4949

Fax: (312) 766-4925

Street-level locationGet directions

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Mailing address