PROVIDER PROFILE · NPI 1871586040

Lori GrenichMS, MSN, RN, CNP

PRACTICEMERCY HEALTH PHYSICIANS YOUNGSTOWN LLCSee all providers at this practice →

Nurse PractitionerColumbiana, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 10,868 Nurse Practitioner providers in OH — below median (cohort median 219).

PRESCRIBING · PART D · 2024

Total Rx claims

11,234

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

143

Brand share

26.6%

Top prescribed drugs

Atorvastatin Calcium623 claims

Rosuvastatin Calcium540 claims

Amlodipine Besylate493 claims

Metoprolol Succinate373 claims

Valsartan358 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$133

Payment records

By payment type

Food and Beverage$133

REFERRAL NETWORK

Where Lori Grenich'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Lori Crowl Family Practice · Columbiana, OH	38	287
Adam Crouch Diagnostic Radiology · Youngstown, OH	29	64
David Baer Podiatry · Columbiana, OH	21	72
Peter Apicella Diagnostic Radiology · Salem, OH	19	31
Rex Jennings Diagnostic Radiology · Louisville, KY	16	26
Jason Griffith Diagnostic Radiology · Warren, MI	14	28

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