caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1093721532

William GrubbMD

NephrologyBrunswick, GAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (10)

CCN 112514
Dialysis facility
CCN 112558
Dialysis facility
CCN 112608
Dialysis facility
CCN 117088
Home health agency
CCN 117090
Home health agency
CCN 117144
Home health agency
CCN 117317
Home health agency
CCN 110025
Hospital
CCN 110146
Hospital
CCN 341316
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,031
Unique beneficiaries
—
Total services
1,923
Distinct HCPCS
12
Medicare payment
$165K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 303 Nephrology providers in GA — above median (cohort median 1,455).
PRESCRIBING · PART D · 2024
Total Rx claims
10,474
Beneficiaries
—
Total drug cost
$1.9M
Distinct drugs
157
Brand share
22.7%
Top prescribed drugs
Atorvastatin Calcium659 claims
Levothyroxine Sodium554 claims
Losartan Potassium517 claims
Amlodipine Besylate469 claims
Dapagliflozin Propanediol328 claims
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
0.0
Cost
67.6
Improvement activities
40.0
Promoting interop.
97.0
Payment adjustment
1.05%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
67
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where William Grubb'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). 63 inbound referrers · 130 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Christopher Dooley
Diagnostic Radiology · Decatur, GA
161598
Billy Blackmon
Diagnostic Radiology · Saint Simons Island, GA
143543
FEELY, EMILY135515
SOLSTAS LAB PARTNERS GROUP LLC131655
Susan Osullivan
Diagnostic Radiology · Glen Allen, VA
115285
BOWEN, PAUL68171
Marsha Certain
Cardiology · Brunswick, GA
42223
Ningxing Chen
Pathology · Brunswick, GA
41112
Brett Bodamer
Podiatry · Brunswick, GA
36153
Avery Strickland
Cardiology · Brunswick, GA
36130
Jackie Brooks
Orthopedic Surgery · Brunswick, GA
3470
Matthew Eller
Podiatry · Brunswick, GA
32171
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SOUTHEAST GEORGIA HEALTH SYSTEM, INC.5473,045
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
5432,523
Theodore Feely
Nephrology · Birmingham, AL
203980
Christopher Dooley
Diagnostic Radiology · Decatur, GA
192768
RODRIGUEZ, ADRIANA166629
Billy Blackmon
Diagnostic Radiology · Saint Simons Island, GA
155665
FEELY, EMILY145495
Joshua Blackmon
Diagnostic Radiology · Saint Marys, GA
96344
BOWEN, PAUL93262
SOLSTAS LAB PARTNERS GROUP LLC92561
Susan Osullivan
Diagnostic Radiology · Glen Allen, VA
86201
Charles Tucker
Internal Medicine · Jesup, GA
82210
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.