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Spencer R. Ferrell, MD

NPI 1174009534ActiveIndividual· Obstetrics & Gynecology· Waconia, MN

Obstetrics & Gynecology (MD) in Waconia, Minnesota, trained at Creighton University School of Medicine (class of 2018). 60 Medicare patients in 2024, $18,811 paid; nearly all of their 224 Part D prescriptions were generic (92%).

Overview

NPI1174009534
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJul 18, 2018
Last updated in NPPESJun 30, 2026
Certified by providerJun 30, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Obstetrics & Gynecology Primary207V00000X81018MN

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 - Obstetrics/Gynecology (MN); Practitioner - Obstetrics/Gynecology (SD)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients60
Services billed304 across 43 procedure codes
Paid by Medicare$18,811

Part D prescriptions in 2024

Prescriptions (claims)224 · 467 30-day fills
Patients57
Total drug cost$8,888
Generic share92% of claims

Medicare sources and data years

Education and affiliations

Medical schoolCreighton University School of Medicine
Graduation year2018
Medicare specialtyObstetrics/Gynecology

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other OB-GYNs in Waconia

All 16 OB-GYNs in Waconia · All OB-GYNs in Minnesota