Dr. Jonathan D. Siegel, M.D., FACG
About This Business
Dr. Jonathan D. Siegel, M.D., FACG, is a specialist in Mobile, Alabama, with 28 years of experience since graduating from Eastern Virginia Medical School in 1998, above the 27-year average among the 109 Mobile physicians in our directory. His Medicare profile also lists internal medicine as a secondary specialty. Colonoscopy and upper gastrointestinal endoscopy for acid reflux appear among his most frequent procedures. He is affiliated with Springhill Medical Center, Mobile Infirmary Medical Center, and Thomas Hospital. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 98 out of 100, the highest MIPS score among the 18 rated physicians in our Mobile listings. He accepts Medicare; telehealth is not listed among his services. Patients rate him 4.7 across 58 reviews.
Verified Provider Info
- Specialty (per registry)
- Specialist
- NPI Number
- 1639110224
- Medical school graduate
- 1998 (28+ years of practice)
- Medical school
- EASTERN VIRGINIA MEDICAL SCHOOL
- State license
- 00025116 (AL)
- Hospital affiliations
- Springhill Medical Center · Mobile Infirmary Medical Center · Thomas Hospital
- Quality score (CMS MIPS)
- 97.6/100
- Common services (Medicare data)
- Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
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Information last updated: September 7, 2026
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