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PROVIDER PROFILE · NPI 1457337172

John KlempererMD

Cardiac SurgeryBangor, MEI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$10K
Payment records
15
By payment type
Consulting Fee$9K
Food and Beverage$751
Travel and Lodging$537
QUALITY · MIPS · 2024
Final MIPS score
84.1
Quality
64.8
Cost
68.9
Improvement activities
40.0
Promoting interop.
96.0
Payment adjustment
0.38%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
156
Unique beneficiaries
—
Total services
156
Distinct HCPCS
8
Medicare payment
$45K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7 Cardiac Surgery providers in ME — top quintile (cohort median 180).
REFERRAL NETWORK

Where John Klemperer'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). 33 inbound referrers · 68 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 140780512054161
Kit Powers
Cardiology · San Antonio, TX
47122
Rajesh Movva
Cardiology · Philadelphia, PA
47119
Corey Couto
Diagnostic Radiology · Bangor, ME
43119
Guillermo Olivos
Diagnostic Radiology · Bangor, ME
36106
Thomas Cubberley
Diagnostic Radiology · Bangor, ME
3291
Isidore Okere
Interventional Cardiology · Bangor, ME
2982
Darlene Teeto Webb
Nurse Practitioner · Port Charlotte, FL
2866
ST. JOSEPH HOSPITAL28153
Amina Qazi
Cardiology · Bangor, ME
2782
Benjamin Bamford
Diagnostic Radiology · Bangor, ME
2787
AFFILIATED LABORATORY, INC.2461
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EASTERN MAINE MEDICAL CENTER2091,530
PICCIRILLO, MARK61243
Chae Choi
Cardiology · Bangor, ME
57166
WARNER, DAVID56221
Annamaria Skacelova
Diagnostic Radiology · Bangor, ME
53251
Benjamin Bamford
Diagnostic Radiology · Bangor, ME
53232
Jared Kasper
Diagnostic Radiology · Bangor, ME
52218
Thomas Cubberley
Diagnostic Radiology · Bangor, ME
50228
SEGER, RICHARD48188
Amy Harrow
Diagnostic Radiology · Bangor, ME
47230
Edward Nicholas
Diagnostic Radiology · Bangor, ME
45196
Corey Couto
Diagnostic Radiology · Bangor, ME
45159
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.