What is Michael Klein's specialty?

Michael Klein (NPI 1790834737) is a Medicare-billing provider whose primary specialty is Family Practice in Alton, IL.

Where does Michael Klein practice?

Michael Klein practices in Alton, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1790834737.

How much does Medicare pay Michael Klein?

Michael Klein (NPI 1790834737) received approximately $111K in total Medicare Part B payments, serving 719 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790834737

Michael KleinM.D.

PRACTICESAINT ANTHONY'S PHYSICIAN GROUPSee all providers at this practice →

Family PracticeAlton, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,530

Unique beneficiaries

—

Total services

2,870

Distinct HCPCS

Medicare payment

$108K

Peer benchmark

Total Medicare services vs. 3,221 Family Practice providers in IL — top quintile (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

18,794

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

187

Brand share

25.0%

Top prescribed drugs

Atorvastatin Calcium946 claims

Hydrocodone/Acetaminophen881 claims

Amlodipine Besylate658 claims

Levothyroxine Sodium610 claims

Losartan Potassium583 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Michael Klein'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rama Gondi Cardiology · Saint Louis, MO	44	186
Monika Krupska-Buckley Physician Assistant · Alton, IL	32	134
WHITWORTH, PATRICIA	31	53
ALTON MEMORIAL HOSPITAL	24	95
HANKO, RODGER	24	87
John Lindsay Podiatry · Alton, IL	23	92
Ibrahim Elayyan Internal Medicine · Alton, IL	23	122
Nicholas Hilpipre Diagnostic Radiology · Clive, IA	21	58
CHEN, WEN	21	61
JERSEY COMMUNITY HOSPITAL	18	83
BLAIR, EDWARD	18	38
ESSMA, SAMUEL	16	37

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