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PROVIDER PROFILE · NPI 1477591071

William HalamaM.D.

PRACTICEGASTROENTEROLOGY ASSOCIATES OF NORTH-CENTRAL ALABAMA INCSee all providers at this practice →
GastroenterologyBirmingham, ALI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
Total Rx claims
1,100
Beneficiaries
—
Total drug cost
$128K
Distinct drugs
24
Brand share
24.3%
Top prescribed drugs
Omeprazole177 claims
Sod Sulf/Pot Chloride/Mag Sulf122 claims
Famotidine114 claims
Pantoprazole Sodium99 claims
Linaclotide93 claims
QUALITY · MIPS · 2024
Final MIPS score
81.6
Quality
61.9
Cost
79.3
Improvement activities
40.0
Promoting interop.
97.0
Payment adjustment
0.28%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
104
By payment type
Food and Beverage$2K
Education$53
REFERRAL NETWORK

Where William Halama'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). 21 inbound referrers · 40 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
75156
Bradley Rubery
Gastroenterology · Alabaster, AL
3740
Edward Sullivan
Diagnostic Radiology · Birmingham, AL
33119
Barrett Cary
Diagnostic Radiology · Hoover, AL
32116
Sammy Sabri
Anesthesiology · Birmingham, AL
2740
Percy Colon
Cardiology · Birmingham, AL
2597
Regional Paramedical Services Inc
Ambulance Service Provider · Jasper, AL
2250
BAPTIST HEALTH SYSTEM, INC2025
UNIVERSITY OF ALABAMA AT BIRMINGHAM1932
CONNER, ROBIN1824
JACKSON, GREGORY1869
NPI 13866338571868
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Alabama Digestive Health Endoscopy Center, Llc
Ambulatory Surgical Center · Birmingham, AL
116162
Cytopath Pc
Clinical Laboratory · Alabaster, AL
92128
BROOKWOOD HEALTH SERVICES, INC.68170
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
57141
BROOKWOOD DIAGNOSTIC IMAGING CENTER, LLC4476
BULLINGTON, JOHN4051
Cunningham Pathology, Llc
Clinical Laboratory · Birmingham, AL
3092
Robert Marks
Gastroenterology · Alabaster, AL
3044
Jonathan Walter
Diagnostic Radiology · Hoover, AL
29115
Barrett Cary
Diagnostic Radiology · Hoover, AL
2878
Robert Thomas
Diagnostic Radiology · Birmingham, AL
2778
MARSCH, JEFFREY2796
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
312
Unique beneficiaries
—
Total services
431
Distinct HCPCS
11
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 163 Gastroenterology providers in AL — below median (cohort median 808).