What is Mark Dwinell's specialty?

Mark Dwinell (NPI 1639106099) is a Medicare-billing provider whose primary specialty is Internal Medicine in Farmington, NM.

Where does Mark Dwinell practice?

Mark Dwinell practices in Farmington, NM, based on the location reported in the CMS Medicare provider datasets for NPI 1639106099.

How much does Medicare pay Mark Dwinell?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Mark Dwinell (NPI 1639106099) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1639106099

Mark Dwinell

Internal MedicineFarmington, NMI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,049

Beneficiaries

—

Total drug cost

$62K

Distinct drugs

Brand share

13.6%

Top prescribed drugs

Atorvastatin Calcium102 claims

Amlodipine Besylate80 claims

Losartan Potassium65 claims

Lisinopril61 claims

Levothyroxine Sodium59 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Mark Dwinell'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAN JUAN REGIONAL MEDICAL CENTER, INC.	483	2,484
Kristy Wolske Diagnostic Radiology · Wilmington, NC	83	266
Robert Orbelo Diagnostic Radiology · Farmington, NM	74	215
BLISS, LYNNE	53	134
Ronald Alan Li Internal Medicine · Farmington, NM	46	106
Faraz Sandhu Cardiology · Farmington, NM	45	179
Scott Allen Ophthalmology · Farmington, NM	44	142
Charles Wilkins Cardiology · Montrose, CO	40	258
Luther Weathers Cardiology · Artesia, NM	39	334
Jude Gabaldon Cardiology · Farmington, NM	31	96
BASIN HOME HEALTH INC.	30	150
Duane Wiggins Ophthalmology · Fort Myers, FL	29	67

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