What is Ali Wasiti's NPI number?

Ali Wasiti's National Provider Identifier (NPI) is 1770731002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ali Wasiti's specialty?

Ali Wasiti is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Ali Wasiti located?

Ali Wasiti's practice location on file with NPPES is 20201 Crawford Ave, Olympia Fields, IL 60461.

What is Ali Wasiti's phone number?

The practice phone number listed in the NPPES registry for Ali Wasiti is (708) 747-4000.

Does Ali Wasiti accept Medicare?

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

Is Ali Wasiti's NPI active?

Yes — Ali Wasiti's NPI (1770731002) is active in the NPPES registry as of the last update on 2021-05-11.

IndividualActiveAccepts Medicare

Ali Wasiti, MD

NPI 1770731002 · Hospitalist Physician · Olympia Fields, IL

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Ali Wasiti, MD is a Hospitalist Physician provider in Olympia Fields, IL (NPI 1770731002).

Provider details

NPI number: 1770731002
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 01073249A (IN)

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense 036126242 (IL)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 01073249A (IN)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 036126242 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(96/100 index)

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

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

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

20201 Crawford Ave

Olympia Fields, IL 60461

Phone: (708) 747-4000

Street-level locationGet directions

More IL providers

Mailing address

36123 Schoolcraft Rd

Livonia, MI 48150-1216

Additional practice locations (2)

800 W Central Rd
Arlington Heights, IL 60005-2349
Phone: (877) 635-9229
Fax: (847) 618-3259
1423 Chicago Rd
Chicago Heights, IL 60411-3400
Phone: (708) 756-1000
Fax: (708) 755-3848

Enumerated: 2008-08-28
Last updated: 2021-05-11
Certified: 2021-05-11

Frequently asked questions

What is Ali Wasiti's NPI number?: Ali Wasiti's National Provider Identifier (NPI) is 1770731002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ali Wasiti's specialty?: Ali Wasiti is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
Where is Ali Wasiti located?: Ali Wasiti's practice location on file with NPPES is 20201 Crawford Ave, Olympia Fields, IL 60461.
What is Ali Wasiti's phone number?: The practice phone number listed in the NPPES registry for Ali Wasiti is (708) 747-4000.
Does Ali Wasiti accept Medicare?: Ali Wasiti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ali Wasiti's NPI active?: Yes — Ali Wasiti's NPI (1770731002) is active in the NPPES registry as of the last update on 2021-05-11.

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