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Andrew Scott Ferguson, M.D.

NPI 1427037415ActiveIndividual· Family Medicine· Chestertown, MD

Family Medicine (M.D.) in Chestertown, Maryland, trained at University of Maryland School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $882,802 for 10,507 claims, against $256,720 paid for services in 2024. Pfizer Inc. was the largest of 21 companies reporting payments in 2025, $852.10 in all, mostly food and beverage.

Overview

NPI1427037415
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 10, 2006
Last updated in NPPESMar 28, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XD0051786MD

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 - Family Practice (MD)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients761
Services billed6,406 across 31 procedure codes
Paid by Medicare$256,720

Part D prescriptions in 2024

Prescriptions (claims)10,507 · 24,629 30-day fills
Patients817
Total drug cost$882,802
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Maryland School of Medicine
Graduation year1995
Medicare specialtyFamily Practice
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$852.10 · 43 payments from 21 companies
  • 2024$939.41 · 47 payments from 17 companies

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$80.664
Astellas Pharma US Inc$79.933
Abbvie Inc.$75.044
Merck Sharp & Dohme LLC$67.763
Amgen Inc.$60.134

What the 2025 payments were for

  • Food and Beverage$852.10 · 43 payments

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

Other family medicine physicians in Chestertown

All 23 family medicine physicians in Chestertown · All family medicine physicians in Maryland