What is Roger Hiser's specialty?

Roger Hiser (NPI 1528064581) is a Medicare-billing provider whose primary specialty is Internal Medicine in Cartersville, GA.

Where does Roger Hiser practice?

Roger Hiser practices in Cartersville, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1528064581.

How much does Medicare pay Roger Hiser?

Roger Hiser (NPI 1528064581) received approximately $194K in total Medicare Part B payments, serving 469 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528064581

Roger HiserMD

PRACTICEHARBIN CLINIC, LLCSee all providers at this practice →

Internal MedicineCartersville, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,692

Unique beneficiaries

—

Total services

6,342

Distinct HCPCS

Medicare payment

$182K

Peer benchmark

Total Medicare services vs. 2,751 Internal Medicine providers in GA — top quintile (cohort median 670).

PRESCRIBING · PART D · 2024

Total Rx claims

17,046

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

180

Brand share

18.6%

Top prescribed drugs

Amlodipine Besylate780 claims

Levothyroxine Sodium717 claims

Atorvastatin Calcium546 claims

Pantoprazole Sodium508 claims

Losartan Potassium486 claims

QUALITY · MIPS · 2024

Final MIPS score

83.2

Quality

65.7

Cost

78.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Roger Hiser'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	146	360
Kevin Miller Diagnostic Radiology · Cartersville, GA	111	294
Eric Lindstrom Diagnostic Radiology · Yakima, WA	70	206
Jay Curtin Diagnostic Radiology · Cartersville, GA	65	203
Christopher Inhulsen Internal Medicine · Cartersville, GA	53	130
Yaman Tayara Gastroenterology · Cartersville, GA	43	176
AMEDISYS GEORGIA, L.L.C.	42	191
BARTOW COUNTY TREASURER	41	115
WIENER, DAN	34	78
Jeffrey Brant Ophthalmology · Cartersville, GA	33	71
Melissa Rhodes Pulmonary Disease · Cartersville, GA	31	260
Timothy Lin Pulmonary Disease · Cartersville, GA	30	149

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