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DR. MICHAEL M DEFILIPPO ARNP
NPI 1225470446
Nurse Practitioner - Psychiatric/Mental Health in Bremerton, WA

Active since July 30, 2013Opted out of Medicare · through Apr 1, 2027
400 WARREN AVE STE 450, BREMERTON, WA 98337(425) 329-7921(360) 369-6722 Get Directions Write a Review

NPPES record last updated: May 31, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 31, 2026, Apr 29, 2026, Nov 9, 2021 and 2 more (5 updates tracked since 2019).

About Dr. Michael M Defilippo Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL M DEFILIPPO ARNP (NPI 1225470446) is an individual psychiatric/mental health provider in Bremerton, Washington, licensed in Washington (AP60511408) and active in the NPI registry since July 2013. He has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1225470446
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameDR. MICHAEL M DEFILIPPOCredential: ARNP
Location Address400 WARREN AVE STE 450Bremerton, WA 98337-6009
Mailing Address400 Warren Ave Ste 450Bremerton, WA 98337-6009 · (425) 329-7921 · Fax (360) 369-6722
Phone(425) 329-7921
Fax(360) 369-6722
Sole ProprietorYes
Enumeration DateJuly 30, 2013
Last NPPES UpdateMay 31, 20265 updates tracked since enumeration
NPPES CertifiedMay 31, 2026
✔ NPI 1225470446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in WA · AP60511408
400 WARREN AVE STE 450, Bremerton, WA 98337
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Michael M Defilippo Arnp has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2021 through April 1, 2027.

Opt-Out Effective DateApril 1, 2021
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98337 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VANGUARD PSYCHIATRY LLC
Nurse Practitioner (Psychiatric/Mental Health)
400 WARREN AVE STE 450
BREMERTON, WA 98337
Kitsap County (425) 329-7921
CHARLENE MCCUNE, LICSW, PLLC
Social Worker (Clinical)
400 WARREN AVE STE 450
BREMERTON, WA 98337
Kitsap County (360) 207-4362

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Defilippo's NPI number?

The NPI number for Michael Defilippo is 1225470446. It was assigned to this individual provider in the NPPES registry on July 30, 2013.

Where is Michael Defilippo located?

Michael Defilippo practices at 400 Warren Ave Ste 450, Bremerton, WA 98337. The listed phone number is (425) 329-7921.

What is Michael Defilippo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Michael Defilippo enrolled in Medicare?

No. Michael Defilippo has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Michael Defilippo accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Michael Defilippo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michael Defilippo was last updated on May 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.