What is Paul Grindstaff's specialty?

Paul Grindstaff (NPI 1811948854) is a Medicare-billing provider whose primary specialty is Neurology in Crystal Lake, IL.

Where does Paul Grindstaff practice?

Paul Grindstaff practices in Crystal Lake, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1811948854.

How much does Medicare pay Paul Grindstaff?

Paul Grindstaff (NPI 1811948854) received approximately $165K in total Medicare Part B payments, serving 711 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811948854

Paul GrindstaffMD

NeurologyCrystal Lake, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,283

Unique beneficiaries

—

Total services

1,812

Distinct HCPCS

Medicare payment

$127K

Peer benchmark

Total Medicare services vs. 660 Neurology providers in IL — top quintile (cohort median 560).

PRESCRIBING · PART D · 2024

Total Rx claims

2,883

Beneficiaries

—

Total drug cost

$418K

Distinct drugs

Brand share

19.0%

Top prescribed drugs

Memantine Hcl426 claims

Gabapentin329 claims

Levetiracetam283 claims

Donepezil Hcl261 claims

Carbidopa/Levodopa171 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Paul Grindstaff'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTEGRA CLINICAL LABORATORIES, LLC	175	882
James Link Diagnostic Radiology · Mchenry, IL	67	161
ADVOCATE HEALTH AND HOSPITALS CORPORATION	46	113
HUMMEL, MILTON	43	95
Michael Rechitsky Diagnostic Radiology · Mchenry, IL	41	86
Nirav Shah Diagnostic Radiology · Mchenry, IL	35	83
Mohammad Kizilbash Cardiology · Mchenry, IL	28	95
KENNARD, DONALD	26	49
SHANKARA, BESAGARAHALLY	22	84
Christopher Chan Interventional Radiology · Mchenry, IL	22	46
Balatripura Voruganti Diagnostic Radiology · Mchenry, IL	20	35
Debbie Yu-Tungol Internal Medicine · Huntley, IL	19	104

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