PROVIDER PROFILE · NPI 1720088636

John GriffinMD

PRACTICECOLLOM & CARNEY CLINICSee all providers at this practice →

Internal MedicineTexarkana, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

7,128

Unique beneficiaries

—

Total services

16,250

Distinct HCPCS

Medicare payment

$345K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

16,038

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

162

Brand share

18.4%

Top prescribed drugs

Amlodipine Besylate971 claims

Rosuvastatin Calcium684 claims

Atorvastatin Calcium665 claims

Losartan Potassium604 claims

Levothyroxine Sodium593 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$663

Payment records

By payment type

Food and Beverage$663

REFERRAL NETWORK

Where John Griffin'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). 87 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BRIM HEALTHCARE OF TEXAS LLC	441	1,084
CHRISTUS HEALTH ARK-LA-TEX	199	673
Douglas Trippe Diagnostic Radiology · Texarkana, TX	154	364
Steven Holman Diagnostic Radiology · Texarkana, TX	131	367
BORRELL, CHARLES	105	256
Malcolm Smith Pulmonary Disease · Texarkana, TX	97	379
BROWN, WILLIAM	85	208
CROCKETT, MICHELE	76	158
Douglas Black Internal Medicine · Texarkana, TX	71	188
CHRISTUS HEALTH ARK-LA-TEX	65	179
Stephen Parish Hospitalist · Texarkana, TX	64	189
JEAN, ALAN	63	225

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