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Heidi Dittrich, NP

NPI 1043989106ActiveIndividual· Nurse Practitioner, Family· Petaluma, CA

Nurse Practitioner, Family (NP) in Petaluma, California, licensed in CA, with an NPI issued in September 2021. Part D covered 2,022 prescriptions written in 2024, 83% of them generic. Alkermes, Inc. was the largest of 2 companies reporting payments in 2025, $44.59 in all, mostly food and beverage.

Overview

NPI1043989106
StatusActive
Entity typeIndividual
CredentialNP
Sole proprietorNo
NPI issuedSep 10, 2021
Last updated in NPPESOct 22, 2021
Certified by providerOct 22, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Nurse Practitioner, Family Primary363LF0000X95018833CA
Registered Nurse163W00000X95203765CA

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 Order and Referring Only - Nurse Practitioner (CA)

Part D prescriptions in 2024

Prescriptions (claims)2,022 · 3,549 30-day fills
Patients307
Total drug cost$250,261
Generic share83% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$44.59 · 2 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Alkermes, Inc.$27.611
Abbvie Inc.$16.981

What the 2025 payments were for

  • Food and Beverage$44.59 · 2 payments

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

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