Sonia Lynn Thomas, MD - Medicare Allergy/immunology in Dearborn, MI

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Sonia Lynn Thomas, MD is a medicare enrolled "Allergy & Immunology" physician in Dearborn, Michigan. She went to Wayne State University School Of Medicine and graduated in 2008 and has 18 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Dearborn Allergy And Asthma Clinic Pc and her current practice location is 19855 Outer Dr Ste 200, Dearborn, Michigan. You can reach out to her office (for appointments etc.) via phone at (313) 565-3565.

Sonia Lynn Thomas is licensed to practice in Michigan (license number 4301103821) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1043650732.

Contact Information

Sonia Lynn Thomas, MD
19855 Outer Dr Ste 200,
Dearborn, MI 48124-2022
(313) 565-3565
Not Available

Map and Direction




Physician's Profile

Full NameSonia Lynn Thomas
GenderFemale
SpecialityAllergy/immunology
Experience18 Years
Location19855 Outer Dr Ste 200, Dearborn, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sonia Lynn Thomas attended and graduated from Wayne State University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1043650732
  • Provider Enumeration Date: 06/27/2013
  • Last Update Date: 12/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3173753662
  • Enrollment ID: I20180919004085

Medical Identifiers

Medical identifiers for Sonia Lynn Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043650732NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 4301103821 (Michigan)Primary
208000000XPediatrics 4301103821 (Michigan)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dearborn Allergy And Asthma Clinic Pc98301872102

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. Sonia Lynn Thomas allows following entities to bill medicare on her behalf.
Entity NameDearborn Allergy & Asthma Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477545200
PECOS PAC ID: 9830187210
Enrollment ID: O20040504001060

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. Sonia Lynn 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 AddressPractice Location Address
Sonia Lynn Thomas, MD
19855 Outer Dr Ste 200,
Dearborn, MI 48124-2022

Ph: (313) 565-3565		Sonia Lynn Thomas, MD
19855 Outer Dr Ste 200,
Dearborn, MI 48124-2022

Ph: (313) 565-3565

Reviews and Comments


Allergy & Immunology Doctors in Dearborn, MI

James G Fordyce, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 19855 Outer Dr, Ste 204, Dearborn, MI 48124
Phone: 313-565-3565    Fax: 313-565-7723
Diane L Baranowski, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 19855 Outer Dr, Ste 204, Dearborn, MI 48124
Phone: 313-565-3565    Fax: 313-565-7723

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.