Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Phillip Michael Bergreen, DNP, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Milwaukie, OR · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881272144

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Registry record

Entity type Individual (Type 1)

Name Dr. Phillip Michael Bergreen

Credential DNP, PMHNP

Sex Male

Practice address Milwaukie, OR, 97267

Phone (503) 303-4000

Fax (503) 344-4412

Enumeration date Mar 30, 2021

Last updated in NPPES Jul 6, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 202215624NP-PP (OR) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Phillip Bergreen?

The National Provider Identifier (NPI) for Phillip Bergreen is 1881272144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Phillip Bergreen practice?

The practice location on file with NPPES is in Milwaukie, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Randall Fryer Family Medicine Physician · Milwaukie, OR NPI 1376599910 Nancy Sloan Adult Health Nurse Practitioner · Milwaukie, OR NPI 1821037318 Familycare Medical Clinic, Inc. Family Medicine Physician · Milwaukie, OR NPI 1710905310 Safina Koreishi Family Medicine Physician · Milwaukie, OR NPI 1568626281 Craig Nielsen Clinical Social Worker · Milwaukie, OR NPI 1245495225 Katherine Friedman Mental Health Counselor · Portland, OR NPI 1558503573 Emily Meyer Mental Health Counselor · Milwaukie, OR NPI 1891025086 Tina Amaral Mental Health Counselor · Milwaukie, OR NPI 1871894113

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-06.