What is Barrington Nash's specialty?

Barrington Nash (NPI 1811960834) is a Medicare-billing provider whose primary specialty is Family Practice in Louisville, TN.

Where does Barrington Nash practice?

Barrington Nash practices in Louisville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1811960834.

How much does Medicare pay Barrington Nash?

Barrington Nash (NPI 1811960834) received approximately $35K in total Medicare Part B payments, serving 149 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811960834

Barrington NashMD

Family PracticeLouisville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

770

Unique beneficiaries

—

Total services

942

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 1,574 Family Practice providers in TN — top quintile (cohort median 965).

PRESCRIBING · PART D · 2024

Total Rx claims

9,367

Beneficiaries

—

Total drug cost

$690K

Distinct drugs

137

Brand share

19.2%

Top prescribed drugs

Atorvastatin Calcium426 claims

Amlodipine Besylate320 claims

Hydrochlorothiazide303 claims

Lisinopril293 claims

Levothyroxine Sodium273 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 Barrington Nash'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Brittany Pafford Nurse Practitioner · Louisville, TN	21	75
Ashley Luttrell Nurse Practitioner · Austin, TX	16	36
Kevin Sentell Diagnostic Radiology · Maryville, TN	14	42
PARKWEST MEDICAL CENTER	14	68
Daniel Cotten Diagnostic Radiology · Maryville, TN	12	41
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	11	31
Daniel Dovgan Diagnostic Radiology · Maryville, TN	11	40

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