PROVIDER PROFILE · NPI 1841256963

Christopher EntwisleM.D.

PRACTICEBAY AREA CARDIOLOGY MEDICAL GROUPSee all providers at this practice →

GastroenterologyLivermore, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,005

Unique beneficiaries

—

Total services

1,123

Distinct HCPCS

Medicare payment

$153K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — above median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

1,715

Beneficiaries

—

Total drug cost

$240K

Distinct drugs

Brand share

24.8%

Top prescribed drugs

Pantoprazole Sodium728 claims

Omeprazole212 claims

Sodium, Potassium,mag Sulfates115 claims

Linaclotide75 claims

Mesalamine59 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$284

Payment records

By payment type

Food and Beverage$284

REFERRAL NETWORK

Where Christopher Entwisle'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STANFORD HEALTH CARE TRI-VALLEY	350	1,321
Mark Tu Diagnostic Radiology · Walnut Creek, CA	65	164
Ramford Ng Cardiology · Pleasanton, CA	54	166
Aman Saw Interventional Cardiology · Pleasanton, CA	46	130
Khaingsoe Win Pathology · Pleasanton, CA	44	126
Morgan Lin Cardiology · Pleasanton, CA	37	90
Bill Wong Pulmonary Disease · Pleasanton, CA	35	129
Daniel Smeester Addiction Medicine · San Ramon, CA	35	75
Donald Lai Cardiology · Pleasanton, CA	34	90
Ruby Chang Diagnostic Radiology · Walnut Creek, CA	33	101
Kimberly Blumberg Diagnostic Radiology · Walnut Creek, CA	32	60
John Yee Internal Medicine · Pleasanton, CA	32	93

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