What is Brian So's specialty?

Brian So (NPI 1841499100) is a Medicare-billing provider whose primary specialty is Gastroenterology in Texarkana, TX.

Where does Brian So practice?

Brian So practices in Texarkana, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1841499100.

How much does Medicare pay Brian So?

Brian So (NPI 1841499100) received approximately $640K in total Medicare Part B payments, serving 812 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841499100

Brian SoM.D.

GastroenterologyTexarkana, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,597

Unique beneficiaries

—

Total services

16,397

Distinct HCPCS

Medicare payment

$491K

Peer benchmark

Total Medicare services vs. 1,103 Gastroenterology providers in TX — top quintile (cohort median 699).

PRESCRIBING · PART D · 2024

Total Rx claims

2,574

Beneficiaries

—

Total drug cost

$995K

Distinct drugs

Brand share

40.0%

Top prescribed drugs

Pantoprazole Sodium640 claims

Sodium, Potassium,mag Sulfates404 claims

Omeprazole165 claims

Famotidine88 claims

Linaclotide87 claims

QUALITY · MIPS · 2024

Final MIPS score

88.7

Quality

77.5

Cost

71.8

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

130

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Brian So'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHRISTUS HEALTH ARK-LA-TEX	166	427
Roy Sturdivant Certified Registered Nurse Anesthetist (CRNA) · Texarkana, TX	85	105
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	63	186
JEAN, ALAN	54	110
BRIM HEALTHCARE OF TEXAS LLC	53	116
James Jean Diagnostic Radiology · Texarkana, TX	49	106
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	33	58
Joshua Martin Diagnostic Radiology · Texarkana, TX	31	64
Christian Sell Diagnostic Radiology · Texarkana, TX	27	54
Douglas Trippe Diagnostic Radiology · Texarkana, TX	24	43
WATSON, THOMAS	18	31
Roderick Echols Hospitalist · Texarkana, TX	18	45

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