What is Gregory Machiko's specialty?

Gregory Machiko (NPI 1831191618) is a Medicare-billing provider whose primary specialty is Gastroenterology in Canonsburg, PA.

Where does Gregory Machiko practice?

Gregory Machiko practices in Canonsburg, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1831191618.

How much does Medicare pay Gregory Machiko?

Gregory Machiko (NPI 1831191618) received approximately $33K in total Medicare Part B payments, serving 187 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831191618

Gregory MachikoMD

GastroenterologyCanonsburg, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

181

Unique beneficiaries

—

Total services

195

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 771 Gastroenterology providers in PA — bottom quintile (cohort median 585).

PRESCRIBING · PART D · 2024

Total Rx claims

1,097

Beneficiaries

—

Total drug cost

$55K

Distinct drugs

Brand share

31.2%

Top prescribed drugs

Pantoprazole Sodium643 claims

Sodium, Potassium,mag Sulfates191 claims

Omeprazole84 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl56 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl37 claims

QUALITY · MIPS · 2024

Final MIPS score

93.9

Quality

85.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.80%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$994

Payment records

By payment type

Food and Beverage$994

Top paying entities

Food and Beverage$994

REFERRAL NETWORK

Where Gregory Machiko'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LEE, JOHN	71	208
Barbara Gorby Certified Registered Nurse Anesthetist (CRNA) · Canonsburg, PA	29	75
Cathleen Allinder Certified Registered Nurse Anesthetist (CRNA) · Canonsburg, PA	26	63
Michael Heise Internal Medicine · Mc Murray, PA	25	78
Peter Moulder Internal Medicine · Mc Murray, PA	21	135
Fort Cherry Ambulance Inc Ambulance Service Provider · Mc Donald, PA	17	89
Yadavendra Rajawat Interventional Cardiology · Canonsburg, PA	13	31
HAMMELL, EUGENE	12	35
Stephen Gerwel General Surgery · Pittsburgh, PA	11	37

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