What is David Clark's specialty?

David Clark (NPI 1235126350) is a Medicare-billing provider whose primary specialty is Family Practice in Dartmouth, MA.

Where does David Clark practice?

David Clark practices in Dartmouth, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1235126350.

How much does Medicare pay David Clark?

David Clark (NPI 1235126350) received approximately $64K in total Medicare Part B payments, serving 269 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1235126350

David ClarkDO

Family PracticeDartmouth, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,904

Unique beneficiaries

—

Total services

2,156

Distinct HCPCS

Medicare payment

$59K

Peer benchmark

Total Medicare services vs. 1,348 Family Practice providers in MA — top quintile (cohort median 537).

PRESCRIBING · PART D · 2024

Total Rx claims

2,865

Beneficiaries

—

Total drug cost

$113K

Distinct drugs

Brand share

11.2%

Top prescribed drugs

Lisinopril311 claims

Atorvastatin Calcium283 claims

Simvastatin264 claims

Omeprazole227 claims

Metformin Hcl166 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 David Clark'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). 2 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	58	290
SOUTHCOAST HOSPITALS GROUP, INC	44	214

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SOUTHCOAST HOSPITALS GROUP, INC	51	239
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	42	151
Anne Ruggieri Diagnostic Radiology · East Providence, RI	28	136
STEWARD ST. ANNES HOSPITAL CORPORATION	20	58
Portia Silk Diagnostic Radiology · Fall River, MA	18	58
SPENCER, NICHOLAS	18	52
WESTFALL, PAUL	18	70
Daniel Weller Diagnostic Radiology · New Bedford, MA	14	50
Pamela Coury Family Practice · Dartmouth, MA	13	52
Gregory Hurlock Diagnostic Radiology · Boston, MA	12	42
Jonathan Bojarski Diagnostic Radiology · Boston, MA	12	41

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