Skip to content

Christopher Robert Lockhart, M.D.

NPI 1336180504ActiveIndividual· Internal Medicine· Houston, TX

Internal Medicine (M.D.) in Houston, Texas, trained at University of Texas Medical School at Houston (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $1,002,661 for 13,932 claims, against $18,099 paid for services in 2024. Acadia Pharmaceuticals Inc reported $18.10 in payments in 2024, mostly food and beverage.

Overview

NPI1336180504
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 9, 2006
Last updated in NPPESMar 24, 2020
Certified by providerMar 24, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XJ2165TX

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (TX)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients77
Services billed210 across 9 procedure codes
Paid by Medicare$18,099

Part D prescriptions in 2024

Prescriptions (claims)13,932 · 13,989 30-day fills
Patients438
Total drug cost$1,002,661
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Texas Medical School at Houston
Graduation year1991
Medicare specialtyInternal Medicine
Secondary specialtiesFamily Practice, Geriatric Medicine

Medical groups

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$18.10 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Acadia Pharmaceuticals Inc$18.101

What the 2024 payments were for

  • Food and Beverage$18.10 · 1 payment

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Internal Medicine providers in Houston

All Internal Medicine providers in Texas →