What is Marc Chapman's specialty?

Marc Chapman (NPI 1679578777) is a Medicare-billing provider whose primary specialty is Internal Medicine in Euless, TX.

Where does Marc Chapman practice?

Marc Chapman practices in Euless, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1679578777.

How much does Medicare pay Marc Chapman?

Marc Chapman (NPI 1679578777) received approximately $89K in total Medicare Part B payments, serving 301 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679578777

Marc ChapmanM.D.

PRACTICENORTHEAST TARRANT INTERNAL MEDICINE ASSOCIATESSee all providers at this practice →

Internal MedicineEuless, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,122

Unique beneficiaries

—

Total services

1,339

Distinct HCPCS

Medicare payment

$83K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

12,068

Beneficiaries

—

Total drug cost

$770K

Distinct drugs

151

Brand share

19.8%

Top prescribed drugs

Atorvastatin Calcium878 claims

Levothyroxine Sodium572 claims

Amlodipine Besylate493 claims

Metformin Hcl422 claims

Losartan Potassium387 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$422

Payment records

By payment type

Food and Beverage$422

Top paying entities

Food and Beverage$422

REFERRAL NETWORK

Where Marc Chapman'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	211	767
TEXAS HEALTH HARRIS METHODIST HOSPITAL HURST-EULESS-BEDFORD	94	318
Health Imaging Partners, Llc Independent Diagnostic Testing Facility (IDTF) · Bedford, TX	53	114
BTDI JV LLP	23	48
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	13	27
Thalia Forte Diagnostic Radiology · Greenville, TX	11	27

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