What is Gregory Powell's specialty?

Gregory Powell (NPI 1588868541) is a Medicare-billing provider whose primary specialty is Gastroenterology in Willoughby, OH.

Where does Gregory Powell practice?

Gregory Powell practices in Willoughby, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1588868541.

How much does Medicare pay Gregory Powell?

Gregory Powell (NPI 1588868541) received approximately $78K in total Medicare Part B payments, serving 522 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588868541

Gregory PowellMD

GastroenterologyWilloughby, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

606

Unique beneficiaries

—

Total services

616

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 553 Gastroenterology providers in OH — above median (cohort median 554).

PRESCRIBING · PART D · 2024

Total Rx claims

864

Beneficiaries

—

Total drug cost

$156K

Distinct drugs

Brand share

23.7%

Top prescribed drugs

Pantoprazole Sodium354 claims

Omeprazole86 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl62 claims

Famotidine54 claims

Sodium, Potassium,mag Sulfates39 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gregory Powell'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
Steven Schwartz Gastroenterology · Concord Twp, OH	44	120
Gregory Harkey Diagnostic Radiology · Independence, OH	36	51
Frank Sailors Family Practice · Madison, OH	30	159
David Steiger Diagnostic Radiology · Cleveland, OH	30	61
Harbhajan Parmar Internal Medicine · Willoughby, OH	28	134
Dawn Donich Diagnostic Radiology · Westlake, OH	26	59
Rajesh Agarwal Internal Medicine · Mayfield Heights, OH	24	74
Flamur Semaj Diagnostic Radiology · Cleveland, OH	23	51
Sandra Favorite Nurse Practitioner · Mayfield Hts, OH	21	29
Gary Kaplan Pulmonary Disease · Willoughby Hills, OH	18	110
MAMLOUK, MOHAMED	17	52
Tri-County Ambulance Service, Inc. Ambulance Service Provider · Mentor, OH	17	45

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