What is Jonathan Siegel's specialty?

Jonathan Siegel (NPI 1639110224) is a Medicare-billing provider whose primary specialty is Gastroenterology in Mobile, AL.

Where does Jonathan Siegel practice?

Jonathan Siegel practices in Mobile, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1639110224.

How much does Medicare pay Jonathan Siegel?

Jonathan Siegel (NPI 1639110224) received approximately $249K in total Medicare Part B payments, serving 518 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639110224

Jonathan SiegelMD

GastroenterologyMobile, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,016

Unique beneficiaries

—

Total services

1,303

Distinct HCPCS

Medicare payment

$117K

Peer benchmark

Total Medicare services vs. 163 Gastroenterology providers in AL — top quintile (cohort median 808).

PRESCRIBING · PART D · 2024

Total Rx claims

5,056

Beneficiaries

—

Total drug cost

$4.2M

Distinct drugs

Brand share

37.6%

Top prescribed drugs

Pantoprazole Sodium921 claims

Omeprazole636 claims

Sodium, Potassium,mag Sulfates539 claims

Famotidine418 claims

Linaclotide399 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

175

By payment type

Food and Beverage$3K

Education$99

Top paying entities

Food and Beverage$3K

Education$99

REFERRAL NETWORK

Where Jonathan Siegel's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 47 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPRINGHILL HOSPITALS, INC	321	752
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	146	466
Teresa Walker Anesthesiology · Mobile, AL	121	213
MUNDERLOH, STEPHEN	99	224
Craig Larson Diagnostic Radiology · Mobile, AL	92	209
Donald Wagnon Diagnostic Radiology · Mobile, AL	85	182
Fred Brackett Certified Registered Nurse Anesthetist (CRNA) · Mobile, AL	81	148
Genevieve Mcleod Family Practice · Mobile, AL	76	211
Edward Carlos Internal Medicine · Mobile, AL	68	220
Jason Cole Cardiology · Mobile, AL	65	180
Gerry Phillips Cardiology · Mobile, AL	56	151
Timothy Iliff Infectious Disease · Mobile, AL	44	98

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events