PROVIDER PROFILE · NPI 1861727653

Marianne Gregorich

PRACTICEHMG UROLOGY PCSee all providers at this practice →

Nurse PractitionerIndian Wells, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Marianne Gregorich'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASCENSION ST JOHN HOSPITAL	119	1,273
Jerome Seid Hematology-Oncology · Grosse Pointe Woods, MI	50	778
Tariq Sabir Hematology-Oncology · Miami, FL	45	374
HENRY FORD MACOMB HOSPITAL CORPORATION	24	144
Wajahat Khan Medical Oncology · Grosse Pointe Woods, MI	23	191
ASCENSION MACOMB OAKLAND HOSPITAL	22	64
Carrie Dul Hematology-Oncology · Grosse Pointe Woods, MI	16	65
ASCENSION ST JOHN HOSPITAL	13	35
WILLIAM BEAUMONT HOSPITAL	12	18
SEBEST, CHARLENE	11	30

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