What is Carlos Rollhauser's specialty?

Carlos Rollhauser (NPI 1407933658) is a Medicare-billing provider whose primary specialty is Gastroenterology in Knoxville, TN.

Where does Carlos Rollhauser practice?

Carlos Rollhauser practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1407933658.

How much does Medicare pay Carlos Rollhauser?

Carlos Rollhauser (NPI 1407933658) received approximately $73K in total Medicare Part B payments, serving 467 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1407933658

Carlos RollhauserMD

GastroenterologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

642

Unique beneficiaries

—

Total services

679

Distinct HCPCS

Medicare payment

$67K

Peer benchmark

Total Medicare services vs. 258 Gastroenterology providers in TN — below median (cohort median 809).

PRESCRIBING · PART D · 2024

Total Rx claims

2,708

Beneficiaries

—

Total drug cost

$2.2M

Distinct drugs

Brand share

24.7%

Top prescribed drugs

Pantoprazole Sodium557 claims

Famotidine395 claims

Omeprazole366 claims

Sodium, Potassium,mag Sulfates144 claims

Ondansetron Hcl138 claims

QUALITY · MIPS · 2024

Final MIPS score

96.5

Quality

86.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.90%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$17K

Payment records

168

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12K

Food and Beverage$4K

Travel and Lodging$2K

Education$16

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12K

Food and Beverage$4K

Travel and Lodging$2K

Education$16

REFERRAL NETWORK

Where Carlos Rollhauser'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). 29 inbound referrers · 47 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Yitong Fu Diagnostic Radiology · Knoxville, TN	44	94
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	44	78
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	38	219
Steven Knight Diagnostic Radiology · Knoxville, TN	38	63
Paul Campbell Diagnostic Radiology · Knoxville, TN	32	66
WILSON, D	31	61
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	27	54
James Vaughan Pathology · Milwaukee, WI	25	48
METRO KNOXVILLE HMA LLC	25	48
Deanna Taylor-Gantte Diagnostic Radiology · Knoxville, TN	22	36
Jessica Kimball Certified Registered Nurse Anesthetist (CRNA) · Knoxville, TN	18	41
John Snidow Diagnostic Radiology · Knoxville, TN	16	57

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY HEALTH SYSTEM, INC.	397	1,300
Laboratory Corporation Of America Clinical Laboratory · Knoxville, TN	139	405
Kenneth Rule Diagnostic Radiology · Knoxville, TN	53	118
NPI 1770556979	45	110
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	44	123
Steven Knight Diagnostic Radiology · Knoxville, TN	39	86
Peter Petruzzi Diagnostic Radiology · Knoxville, TN	37	70
Daniel Fox Diagnostic Radiology · Knoxville, TN	35	76
Rong Zeng Diagnostic Radiology · Knoxville, TN	32	61
Christopher Clark Pathology · Knoxville, TN	31	69
Amila Orucevic Pathology · Brentwood, TN	27	62
Alan Grindstaff Pathology · Knoxville, TN	27	64

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