What is John Griffin's specialty?

John Griffin (NPI 1720088636) is a Medicare-billing provider whose primary specialty is Internal Medicine in Texarkana, TX.

Where does John Griffin practice?

John Griffin practices in Texarkana, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1720088636.

How much does Medicare pay John Griffin?

John Griffin (NPI 1720088636) received approximately $414K in total Medicare Part B payments, serving 743 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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