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PROVIDER PROFILE · NPI 1023232527

John NorthupM.D.

PRACTICESAVANNAH DIAGNOSTIC ASSOC PCSee all providers at this practice →
GastroenterologySavannah, GAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 117150
Home health agency
CCN 110024
Hospital
CCN 110043
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
535
Unique beneficiaries
—
Total services
999
Distinct HCPCS
12
Medicare payment
$70K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 389 Gastroenterology providers in GA — above median (cohort median 747).
PRESCRIBING · PART D · 2024
Total Rx claims
6,291
Beneficiaries
—
Total drug cost
$1.2M
Distinct drugs
129
Brand share
27.9%
Top prescribed drugs
Ezetimibe349 claims
Famotidine220 claims
Amlodipine Besylate206 claims
Atorvastatin Calcium206 claims
Pantoprazole Sodium173 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
66
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where John Northup'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). 22 inbound referrers · 49 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SAINT JOSEPH'S HOSPITAL, INC.1661,292
CANDLER HOSPITAL INCORPORATED1201,232
HOUSTON COUNTY HEALTHCARE AUTHORITY105704
Allen Meglin
Diagnostic Radiology · Eden Prairie, MN
59694
John Demicco
Internal Medicine · Savannah, GA
461,181
PHILBRICK, THOMAS45628
GOUSE, JOHN43268
Robert Myers
Diagnostic Radiology · Savannah, GA
39611
Adewumi Oguntunmibi
Critical Care (Intensivists) · Savannah, GA
35779
DRWIEGA, PAUL34232
Thomas Decker
Diagnostic Radiology · Savannah, GA
31229
Ali Rahimi
Internal Medicine · Las Vegas, NV
28694
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
2271,616
SAINT JOSEPH'S HOSPITAL, INC.2051,272
SAVANNAH DIAGNOSTIC ASSOC PC1421,299
HOUSTON COUNTY HEALTHCARE AUTHORITY1391,246
CANDLER HOSPITAL INCORPORATED1331,690
Boston Heart Diagnostics Corporation
Clinical Laboratory · Framingham, MA
801,162
David Knopf
Diagnostic Radiology · Savannah, GA
68656
Allen Meglin
Diagnostic Radiology · Eden Prairie, MN
58597
John Demicco
Internal Medicine · Savannah, GA
55997
GOUSE, JOHN45234
PHILBRICK, THOMAS44478
Robert Myers
Diagnostic Radiology · Savannah, GA
41447
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.