PROVIDER PROFILE · NPI 1912959107

James GroffDO

Internal MedicineLancaster, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

950

Unique beneficiaries

—

Total services

1,490

Distinct HCPCS

Medicare payment

$120K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

1,815

Beneficiaries

—

Total drug cost

$49K

Distinct drugs

Brand share

6.0%

Top prescribed drugs

Amlodipine Besylate252 claims

Furosemide187 claims

Lisinopril152 claims

Spironolactone120 claims

Losartan Potassium119 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$208

Payment records

By payment type

Food and Beverage$208

REFERRAL NETWORK

Where James Groff'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). 96 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LANCASTER GENERAL HOSPITAL	518	3,039
David Somerman Nephrology · Lancaster, PA	115	334
NPI 1255335535	112	695
Doreen Bett Nephrology · Lancaster, PA	111	304
Marc Weiner Internal Medicine · Lancaster, PA	107	267
LEVINE, JEFFERY	103	446
Susan Ciampaglia Nephrology · Lancaster, PA	97	403
Melissa Mckernan Pulliam Clinical Cardiac Electrophysiology · Lancaster, PA	94	243
Jeffrey Kramer Diagnostic Radiology · Allentown, PA	70	136
EPHRATA COMMUNITY HOSPITAL	63	241
Lancaster Emergency Medical Services Association Ambulance Service Provider · Millersville, PA	62	147
Tareck Nossuli Advanced Heart Failure and Transplant Cardiology · Lancaster, PA	53	206

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