What is Alexandra Harris's NPI number?

Alexandra Harris's National Provider Identifier (NPI) is 1992591606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexandra Harris's specialty?

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

Where is Alexandra Harris located?

Alexandra Harris's practice location on file with NPPES is 5841 S Maryland Ave Ste Mc7082, Chicago, IL 60637-1465.

What is Alexandra Harris's phone number?

The practice phone number listed in the NPPES registry for Alexandra Harris is (773) 702-6840.

Does Alexandra Harris accept Medicare?

Alexandra Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Alexandra Harris's NPI active?

Yes — Alexandra Harris's NPI (1992591606) is active in the NPPES registry as of the last update on 2025-05-12.

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Alexandra Harris, MD

NPI 1992591606 · Internal Medicine Physician · Chicago, IL

Alexandra Harris, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1992591606).

Provider details

NPI number: 1992591606
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes
License: 125.085425 (IL)

Practice location

5841 S Maryland Ave Ste Mc7082

Chicago, IL 60637-1465

Phone: (773) 702-6840

Street-level locationGet directions

More IL providers

Mailing address

180 Harvester Dr Ste 110

Burr Ridge, IL 60527-6686

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 125.085425 (IL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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.

Enumerated: 2025-04-18
Last updated: 2025-05-12
Certified: 2025-05-12

Frequently asked questions

What is Alexandra Harris's NPI number?: Alexandra Harris's National Provider Identifier (NPI) is 1992591606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alexandra Harris's specialty?: Alexandra Harris is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Alexandra Harris located?: Alexandra Harris's practice location on file with NPPES is 5841 S Maryland Ave Ste Mc7082, Chicago, IL 60637-1465.
What is Alexandra Harris's phone number?: The practice phone number listed in the NPPES registry for Alexandra Harris is (773) 702-6840.
Does Alexandra Harris accept Medicare?: Alexandra Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Alexandra Harris's NPI active?: Yes — Alexandra Harris's NPI (1992591606) is active in the NPPES registry as of the last update on 2025-05-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions