Sonia Lynn Thomas, MD
Allergy & Immunology Physician · Dearborn, MI
Sonia Lynn Thomas, MD is an allergy & immunology physician with a practice address in Dearborn, Michigan, and NPI 1043650732, issued on Jun 27, 2013. Check the license (Michigan 4301103821, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Sonia Lynn Thomas
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 4301103821 MI
Self-reported in NPPES; status is on the state search - Practice location
- 19855 Outer Dr Ste 200, Dearborn, MI 48124
- Phone
- (313) 565-3565
- Enumerated
- Jun 27, 2013
- Record last updated
- Dec 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20180919004085); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 137 in Michigan → Look up another NPI →
Verify Sonia Lynn Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301103821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
303 Medicare Part D claims for 70 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Fluticasone Propionate45 claims
- Montelukast Sodium38 claims
- Azelastine Hcl36 claims
- Fluticasone-Salmeterol21 claims
- Nucala19 claims
- Trelegy Ellipta19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $179.74
4 payments; by number, the most common kind was education; the largest payer was Regeneron Healthcare Solutions, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dearborn Allergy And Asthma Clinic PCDearborn, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonia Lynn Thomas among 137 allergy & immunology physician records in Michigan
Sonia Lynn Thomas, MD is one of 137 allergy & immunology physician records with a practice address in Michigan. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.
- NPI issued2013 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2008 · median 2001 among the 98 with a school on file
- Record last updated2025 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Michigan
There are 137 allergy & immunology physician records in Michigan.
All 137 in Michigan → Every provider in Dearborn → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Roula Daher, MDDearborn, MI 481241689938789
- Mariel Benjamin, MDBrighton, MI 481161477895373
- Dylan O'Reilly, MDBrighton, MI 481161831628486
- Rajan Ravikumar, M.D.Brighton, MI 481161790734564
- Mark Zacks, M.D.Brighton, MI 481161881658953
- Sherry Zhou, MDAnn Arbor, MI 481091376921452
- Lawrence Hennessey, M.D.Ann Arbor, MI 481081629078142
- Ruizhi Dong, MDAnn Arbor, MI 481051235520990
Common questions
What is Sonia Lynn Thomas, MD's NPI number?
Sonia Lynn Thomas, MD's National Provider Identifier (NPI) is 1043650732, issued on Jun 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Lynn Thomas, MD located?
The NPPES record lists a practice address at 19855 Outer Dr Ste 200, Dearborn, MI, 48124. Phone: (313) 565-3565. Providers update this record themselves, so call before visiting.
How can I verify Sonia Lynn Thomas, MD's license?
NPPES lists Michigan license number 4301103821, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sonia Lynn Thomas, MD prescribe under Medicare Part D?
In 2024, Sonia Lynn Thomas, MD had 303 Medicare Part D claims for 70 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.