Dr Alex Thomas, MD in Chicago, IL - Medicare Allergy/immunology

Dr Alex Thomas, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Chicago, Illinois. He went to Rush Medical College Of Rush University and graduated in 2007 and has 18 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 4014 N Central Ave, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 283-9594.

Dr Alex Thomas is licensed to practice in Illinois (license number 336.135822) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1265632574.

Contact Information

	Dr Alex Thomas, MD
	4014 N Central Ave, Chicago, IL 60634-1832
	(773) 283-9594
	(773) 283-6711

Map and Direction

Physician's Profile

Full Name	Dr Alex Thomas
Gender	Male
Speciality	Allergy/immunology
Experience	18 Years
Location	4014 N Central Ave, Chicago, Illinois
Accepts Medicare Assignments	May be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Alex Thomas attended and graduated from Rush Medical College Of Rush University in 2007

NPI Data:

NPI Number: 1265632574
Provider Enumeration Date: 07/24/2007
Last Update Date: 11/11/2025

Medicare PECOS Information:

PECOS PAC ID: 2769646561
Enrollment ID: I20150403000610

Medical Identifiers

Medical identifiers for Dr Alex Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1265632574	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207KA0200X	Allergy & Immunology - Allergy	53149 (Wisconsin)	Secondary
207KA0200X	Allergy & Immunology - Allergy	336.135822 (Illinois)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Alex Thomas allows following entities to bill medicare on his behalf.

Entity Name	Center For Asthma & Allergy, Sc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1417351305 PECOS PAC ID: 5294052189 Enrollment ID: O20150403000434

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Alex Thomas is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Alex Thomas, MD 4014 N Central Ave, Chicago, IL 60634-1832 Ph: (773) 283-9594	Dr Alex Thomas, MD 4014 N Central Ave, Chicago, IL 60634-1832 Ph: (773) 283-9594

Reviews and Comments

Allergy & Immunology Doctors in Chicago, IL

Ayesha Siddiqi, M.D. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 30 N Michigan Ave, #1107, Chicago, IL 60602 Phone: 312-236-3642 Fax: 312-236-5162
Kelly Klingler Newhall, M.D. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 2551 N Clark St, Suite 100, Chicago, IL 60614 Phone: 773-388-2322 Fax: 773-388-2333
Gayatri Patel, M.D. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 675 N Saint Clair St Ste 18-250, Chicago, IL 60611 Phone: 312-695-8624 Fax: 312-695-4141
Noor Hamideh, Allergy & Immunology Medicare: Not Enrolled in Medicare Practice Location: 251 E Huron St, Chicago, IL 60611 Phone: 312-926-2000
Aaron Thomas Donnell, MD Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 2551 N Clark St, Suite 100, Chicago, IL 60614 Phone: 773-388-2322 Fax: 773-388-2333
Grant Edland, Allergy & Immunology Medicare: Medicare Enrolled Practice Location: 251 E Huron St, Chicago, IL 60611 Phone: 312-926-2000
Dr. Dolly Thomas, MD Allergy & Immunology Medicare: Medicare Enrolled Practice Location: 4014 N Central Ave, Chicago, IL 60634 Phone: 773-283-9594 Fax: 773-283-6711

Dr Alex Thomas, MD - Medicare Allergy/immunology in Chicago, IL