PROVIDER PROFILE · NPI 1295750024

Atilla ErtanM.D.

GastroenterologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 1,103 Gastroenterology providers in TX — bottom quintile (cohort median 699).

PRESCRIBING · PART D · 2024

Total Rx claims

269

Beneficiaries

—

Total drug cost

$737K

Distinct drugs

Brand share

55.4%

Top prescribed drugs

Famotidine37 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl36 claims

Pantoprazole Sodium31 claims

Omeprazole30 claims

Adalimumab23 claims

QUALITY · MIPS · 2024

Final MIPS score

84.1

Quality

69.2

Cost

73.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.38%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$82

Payment records

By payment type

Food and Beverage$82

REFERRAL NETWORK

Where Atilla Ertan'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). 5 inbound referrers · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	49	210
Mamoun Younes Pathology · Washington, DC	22	48
Esi Rhett Anesthesiology · Houston, TX	20	85
Paul Menzel Anesthesiology Assistant · Houston, TX	20	45
NORTH CYPRESS MEDICAL CENTER OPERATING COMPANY, LTD.	12	51

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MEMORIAL HERMANN HEALTH SYSTEM	262	1,827
Mamoun Younes Pathology · Washington, DC	121	540
Nishan Ashary Anesthesiology · Dallas, TX	87	332
KEENEY, XUE	78	143
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	36	108
Kenneth Hiller Anesthesiology · Houston, TX	34	121
Kevin Dunn Anesthesiology Assistant · Houston, TX	18	63
MEMORIAL HERMANN HEALTH SYSTEM	17	48
Laboratory Corporation Of America Clinical Laboratory · Houston, TX	17	45
THE METHODIST HOSPITAL	16	54
Colleen Rodriguez Anesthesiology · Houston, TX	16	67
JONES, GARY	15	55

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