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PROVIDER PROFILE · NPI 1215135199

Peter NaasM.D.

GastroenterologyGreenville, SCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
768
Beneficiaries
—
Total drug cost
$719K
Distinct drugs
21
Brand share
26.4%
Top prescribed drugs
Omeprazole279 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl69 claims
Famotidine58 claims
Pantoprazole Sodium55 claims
Esomeprazole Magnesium30 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
74
By payment type
Food and Beverage$1K
Education$20
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 420007
Hospital
CCN 420023
Hospital
CCN 420078
Hospital
CCN 420102
Hospital
CCN 420103
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,222
Unique beneficiaries
—
Total services
1,620
Distinct HCPCS
16
Medicare payment
$112K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 205 Gastroenterology providers in SC — top quintile (cohort median 867).
REFERRAL NETWORK

Where Peter Naas'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). 24 inbound referrers · 60 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Terence Casey
Pathology · New Orleans, LA
59142
Pathgroup Labs, Llc
Clinical Laboratory · Nashville, TN
4095
ST FRANCIS HOSPITAL, INC.2736
John Harbin
Certified Registered Nurse Anesthetist (CRNA) · Greenwood, SC
2122
John Latham
Pathology · Greenville, SC
2029
GREENVILLE HEALTH SYSTEM1743
Matthew Nessmith
Cardiology · Greenville, SC
1743
Joan Burkhardt
Diagnostic Radiology · Spartanburg, SC
1626
ALLEN, LEIGHTON1626
William Deeter
Interventional Radiology · Greenville, SC
1542
Bernard Masters
Diagnostic Radiology · Greenville, SC
1550
Jon Bittrick
Cardiology · Greenville, SC
1423
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
John Latham
Pathology · Greenville, SC
125185
GREENVILLE HEALTH SYSTEM116316
ST FRANCIS HOSPITAL INC114269
Greenville Endoscopy Center Inc
Ambulatory Surgical Center · Greenville, SC
108152
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
58132
GREENVILLE HEALTH SYSTEM53141
Pathgroup Labs, Llc
Clinical Laboratory · Nashville, TN
52114
County Of Greenville
Ambulance Service Provider · Greenville, SC
4171
GREENVILLE HEALTH SYSTEM3967
Gregory Holt
Internal Medicine · Greenville, SC
2864
Terence Casey
Pathology · New Orleans, LA
2767
GREENVILLE HEALTH SYSTEM2546
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.