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PROVIDER PROFILE · NPI 1457307357

John EngemannMD

Infectious DiseaseRaleigh, NCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
178
Beneficiaries
—
Total drug cost
$136K
Distinct drugs
10
Brand share
33.1%
Top prescribed drugs
Ethambutol Hcl31 claims
Amoxicillin25 claims
Doxycycline Monohydrate22 claims
Bictegrav/Emtricit/Tenofov Ala19 claims
Ceftriaxone Sodium17 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
248
Unique beneficiaries
—
Total services
327
Distinct HCPCS
5
Medicare payment
$34K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 199 Infectious Disease providers in NC — above median (cohort median 296).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$149
Payment records
4
By payment type
Food and Beverage$149
REFERRAL NETWORK

Where John Engemann'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 · 44 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
REX HOSPITAL INC.106557
DUKE UNIVERSITY HEALTH SYSTEM INC88699
Nisha Manickam
Infectious Disease · Raleigh, NC
54707
Jay Sellers
Infectious Disease · Raleigh, NC
48298
Henry Radziewicz
Infectious Disease · Raleigh, NC
44449
BROWN, EDWIN39415
John Bullington
Nurse Practitioner · Raleigh, NC
38240
WAKEMED34107
Vernon Pugh
Interventional Radiology · Raleigh, NC
28199
Robert Vogler
Diagnostic Radiology · Raleigh, NC
27184
Andrew Moran
Diagnostic Radiology · Raleigh, NC
2668
Morgan Camp
Diagnostic Radiology · Raleigh, NC
25194
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REX HOSPITAL INC.74517
Nisha Manickam
Infectious Disease · Raleigh, NC
66480
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
63801
DUKE UNIVERSITY HEALTH SYSTEM INC49466
BECHERER, PAUL46508
WAKEMED45224
John Bullington
Nurse Practitioner · Raleigh, NC
44257
BROWN, EDWIN43516
Laurie Hogan
Nurse Practitioner · Raleigh, NC
42419
Jay Sellers
Infectious Disease · Raleigh, NC
42558
Henry Radziewicz
Infectious Disease · Raleigh, NC
41444
Christopher Ingram
Infectious Disease · Raleigh, NC
40320
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.