Jonathan D. Siegel, MD
Specialist · Mobile, AL
Jonathan D. Siegel, MD is a specialist with a practice address in Mobile, Alabama, and NPI 1639110224, issued on Jun 8, 2006. Check the license (Alabama 00025116, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonathan D. Siegel
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- 00025116 AL
Self-reported in NPPES; status is on the state search - Practice location
- 3601 Springhill Business Park Ste 201, Mobile, AL 36608
- Phone
- (251) 873-6192
- Enumerated
- Jun 8, 2006
- Record last updated
- Oct 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (251) 891-6193
- Medicaid ID
- 051534478 AL
- Medicare enrollment
- Enrolled (PECOS I20060615000152); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 1998
- Entity
- Type 1 · individual
Also registered at 3601 Springhill Business Park Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cody BarnettGastroenterology Physician1477642890
- Breanne BishopFamily Nurse Practitioner1699307942
- Susan Fleet, MDGastroenterology Physician1053318030
- Panayiotis Grevenitis, M.D.Gastroenterology Physician1073834792
- Stacy Lambert, PA-CMedical Physician Assistant1134214992
- Michael Sanders, MDGastroenterology Physician1275554636
Verify Jonathan D. Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license 00025116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average specialist in 2024
5,316 Medicare Part D claims for 1,389 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium921 claims
- Omeprazole636 claims
- Sod Sulf-Potass Sulf-Mag Sulf539 claims
- Famotidine418 claims
- Linzess399 claims
- Dicyclomine Hcl236 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,831.63
177 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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
- Gut PCMobile, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Specialist providers in Alabama
There are 545 specialist records in Alabama.
Other specialist records in Alabama
- William Abernathy, M.D.Montgomery, AL1760442388
- Bernard Abi-Saleh, MDMobile, AL1215000310
- Charles Adams, M.D.Birmingham, AL1902882319
- Mark Addison, M.D.Cullman, AL1164404042
- Dedrick AgeeHoover, AL1508280157
- Anthony Alexander, L.M.T.Huntsville, AL1902020142
- Richard Alexander, M.S.RPTDothan, AL1629145420
- Anthony Allegro, LMTMontgomery, AL1851538649
- Robert Allen, M.D.Dothan, AL1023033123
- Stephen Allen, M.D.Northport, AL1114992583
Common questions
What is Jonathan D. Siegel, MD's NPI number?
Jonathan D. Siegel, MD's National Provider Identifier (NPI) is 1639110224, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan D. Siegel, MD located?
The NPPES record lists a practice address at 3601 Springhill Business Park Ste 201, Mobile, AL, 36608. Phone: (251) 873-6192. Providers update this record themselves, so call before visiting.
How can I verify Jonathan D. Siegel, MD's license?
NPPES lists Alabama license number 00025116, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.
How much does Jonathan D. Siegel, MD prescribe under Medicare Part D?
In 2024, Jonathan D. Siegel, MD had 5,316 Medicare Part D claims for 1,389 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Jonathan D. Siegel, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.