What is Gregory Halbur's specialty?

Gregory Halbur (NPI 1780624205) is a Medicare-billing provider whose primary specialty is Family Practice in Sioux City, IA.

Where does Gregory Halbur practice?

Gregory Halbur practices in Sioux City, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1780624205.

How much does Medicare pay Gregory Halbur?

Gregory Halbur (NPI 1780624205) received approximately $198K in total Medicare Part B payments, serving 635 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780624205

Gregory HalburM.D.

PRACTICEMERCY MEDICAL SERVICESSee all providers at this practice →

Family PracticeSioux City, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,696

Unique beneficiaries

—

Total services

5,021

Distinct HCPCS

Medicare payment

$191K

Peer benchmark

Total Medicare services vs. 1,109 Family Practice providers in IA — top quintile (cohort median 805).

PRESCRIBING · PART D · 2024

Total Rx claims

12,021

Beneficiaries

—

Total drug cost

$892K

Distinct drugs

150

Brand share

18.7%

Top prescribed drugs

Atorvastatin Calcium836 claims

Levothyroxine Sodium634 claims

Lisinopril473 claims

Amlodipine Besylate440 claims

Metoprolol Succinate418 claims

QUALITY · MIPS · 2024

Final MIPS score

88.8

Quality

82.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

89.0

Payment adjustment

0.58%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Gregory Halbur'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Harder Family Practice · Sioux City, IA	38	117
Richard Kipp Family Practice · Sioux City, IA	30	118
SIOUXLAND PARAMEDICS INC	27	100
Jamil Abuzetun Interventional Cardiology · Olathe, KS	26	124
Steven Joyce Internal Medicine · Dakota Dunes, SD	23	113
David Solomon Chua Internal Medicine · Hawarden, IA	18	109
BEELER, JAMES	17	52
Anmol Kharbanda Pulmonary Disease · Indianapolis, IN	17	86
Eric Luebbert Diagnostic Radiology · Ida Grove, IA	16	50
Dayne Roberts Diagnostic Radiology · Albemarle, NC	16	48
Jitendrakumar Gupta Pulmonary Disease · Sioux City, IA	16	126
Marty Kelley Podiatry · Sioux City, IA	16	51

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events