What is Stephen Grubb's specialty?

Stephen Grubb (NPI 1689672784) is a Medicare-billing provider whose primary specialty is Family Practice in Little River, SC.

Where does Stephen Grubb practice?

Stephen Grubb practices in Little River, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1689672784.

How much does Medicare pay Stephen Grubb?

Stephen Grubb (NPI 1689672784) received approximately $775K in total Medicare Part B payments, serving 482 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689672784

Stephen GrubbMD

Family PracticeLittle River, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,406

Unique beneficiaries

—

Total services

14,440

Distinct HCPCS

Medicare payment

$765K

Peer benchmark

Total Medicare services vs. 1,484 Family Practice providers in SC — top quintile (cohort median 1,121).

PRESCRIBING · PART D · 2024

Total Rx claims

11,650

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

171

Brand share

28.1%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen385 claims

Amlodipine Besylate356 claims

Atorvastatin Calcium343 claims

Hydrocodone/Acetaminophen288 claims

Simvastatin286 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Stephen 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). 70 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MCLEOD LORIS SEACOAST HOSPITAL	736	3,321
Elizabeth Kelley Diagnostic Radiology · Conway, SC	193	458
Paul Kuperman Diagnostic Radiology · Conway, SC	172	416
Jeffrey Lackey Diagnostic Radiology · Conway, SC	134	364
GRAND STRAND REGIONAL MEDICAL CENTER LLC	120	402
Chris Boggs Family Practice · Little River, SC	112	325
CHRISTENSEN, TOM	95	196
Joshua Tew Diagnostic Radiology · Conway, SC	94	229
Michael Brown Diagnostic Radiology · Conway, SC	83	194
Richard Moore Podiatry · Little River, SC	60	267
John Daly Diagnostic Radiology · Conway, SC	54	130
Russell Derrick Diagnostic Radiology · Conway, SC	50	126

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