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PROVIDER PROFILE · NPI 1720072150

William GramleyMD

PRACTICECAROLINA HEALTHCARE ASSOCIATES INCSee all providers at this practice →
GastroenterologyWilmington, NCI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
809
Unique beneficiaries
—
Total services
854
Distinct HCPCS
18
Medicare payment
$82K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 491 Gastroenterology providers in NC — top quintile (cohort median 652).
PRESCRIBING · PART D · 2024
Total Rx claims
490
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
18
Brand share
36.9%
Top prescribed drugs
Omeprazole58 claims
Pantoprazole Sodium58 claims
Vedolizumab49 claims
Linaclotide46 claims
Diphenoxylate Hcl/Atropine30 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 William Gramley'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SOLSTAS LAB PARTNERS GROUP LLC102447
WADFORD, PATRICIA101114
Paula Lavigne
Certified Registered Nurse Anesthetist (CRNA) · Bar Harbor, ME
8791
Larry Beard
Diagnostic Radiology · Wilmington, NC
44129
Stuart Point
Diagnostic Radiology · Wilmington, NC
44163
HALL, ANDREW39103
Lillian Shores
Physician Assistant · Wilmington, NC
35167
Dean Karras
Internal Medicine · Wilmington, NC
31168
Michael Mastrangelo
Gastroenterology · Wilmington, NC
30157
Lisa Mullen
Certified Registered Nurse Anesthetist (CRNA) · Scranton, PA
2830
John Turner
Pathology · Wilmington, NC
2767
Ryan Mcwey
Diagnostic Radiology · Wilmington, NC
2761
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.