NPI Lens

Alfred Phen, D.D.S.

NPI 1174592323ActiveIndividual· Dentist· Redding, CA

Dentist (D.D.S.) in Redding, California, licensed in CA, with an NPI issued in March 2006. Part D covered 78 prescriptions written in 2024, 100% of them generic. Patterson Companies, Inc. was the largest of 5 companies reporting payments in 2025, $248.97 in all, mostly food and beverage.

Overview

NPI1174592323
StatusActive
Entity typeIndividual
CredentialD.D.S.
Sole proprietorNo
NPI issuedMar 17, 2006
Last updated in NPPESFeb 23, 2010

Specialties and licenses

TaxonomyCodeLicenseState
Dentist Primary122300000X46929CA

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)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)78 · 78 30-day fills
Patients60
Total drug cost$148.74
Generic share100% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$248.97 · 7 payments from 5 companies
  • 2024$1,130 · 29 payments from 4 companies

Top paying companies in 2025

CompanyAmountPayments
Patterson Companies, Inc.$106.472
Ultradent Products Inc$59.491
Zest Holdings, LLC$48.602
Biohorizons Implant Systems Inc.$18.471
Solventum Corporation$15.941

What the 2025 payments were for

  • Food and Beverage$189.48 · 6 payments
  • Gift$59.49 · 1 payment

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

Other dentists in Redding

All 64 dentists in Redding · All dentists in California