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Diana Brosten Mannschreck, MD

NPI 1235595166ActiveIndividual· Dermatology· Kingwood, TX

Dermatology (MD) in Kingwood, Texas, trained at Johns Hopkins University School of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $579,108 for 1,624 claims, against $149,729 paid for services in 2024. Revance Therapeutics, Inc. was the largest of 21 companies reporting payments in 2025, $4,389 in all, mostly food and beverage.

Overview

NPI1235595166
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJan 7, 2016
Last updated in NPPESDec 11, 2024
Certified by providerDec 11, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000XU5162TX

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Dermatology (TX)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients387
Services billed2,834 across 62 procedure codes
Paid by Medicare$149,729

Part D prescriptions in 2024

Prescriptions (claims)1,624 · 1,857 30-day fills
Patients521
Total drug cost$579,108
Generic share92% of claims

Medicare sources and data years

Education and affiliations

Medical schoolJohns Hopkins University School of Medicine
Graduation year2019
Medicare specialtyDermatology

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$4,389 · 184 payments from 21 companies
  • 2024$4,499 · 201 payments from 20 companies

Top paying companies in 2025

CompanyAmountPayments
Revance Therapeutics, Inc.$905.437
Janssen Biotech, Inc.$513.3317
Genzyme Corporation$409.5914
Lilly USA, LLC$344.8514
Abbvie Inc.$271.1522

What the 2025 payments were for

  • Food and Beverage$4,195 · 182 payments
  • Education$193.66 · 2 payments

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

Other Dermatology providers in Kingwood

All Dermatology providers in Texas →