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DR. NADEEN NAZEM HAJAJ DNP, PMHNP-BC
NPI 1104534338
Nurse Practitioner - Psychiatric/Mental Health in Portland, OR

Active since November 07, 2022PECOS EnrolledAccepts Medicare Assignment
10300 SW EASTRIDGE ST, PORTLAND, OR 97225(503) 944-5000 Get Directions Write a Review

NPPES record last updated: October 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 14, 2022, Nov 7, 2022 (2 updates tracked since 2022).

About Dr. Nadeen Nazem Hajaj Dnp, Pmhnp-bc NPPES

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

DR. NADEEN NAZEM HAJAJ DNP, PMHNP-BC (NPI 1104534338) is an individual psychiatric/mental health provider in Portland, Oregon, licensed in Oregon (10052039) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1104534338
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameDR. NADEEN NAZEM HAJAJCredential: DNP, PMHNP-BC
Location Address10300 SW EASTRIDGE STPortland, OR 97225-5004
Mailing Address10300 Sw Eastridge StPortland, OR 97225-5004 · (503) 944-5000
Phone(503) 944-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateNovember 7, 2022
Last NPPES UpdateOctober 26, 20252 updates tracked since enumeration
NPPES CertifiedOctober 26, 2025
✔ NPI 1104534338 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 OR · 10052039
10300 SW EASTRIDGE ST, Portland, OR 97225
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nadeen Nazem Hajaj Dnp, Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305322348
PECOS Enrollment IDI20260112000801
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97225 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
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
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 12

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

DANIELLE CORIN MOHR MS
Counselor (Mental Health)
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000
MR. SCOTT EMERSON DILLINGER MSW, LCSW
Social Worker (Clinical)
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000
KEVIN SEYLER CSWA
Social Worker (Clinical)
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000
MARKUS DICKERSON
Adult Companion
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000
JOSHUA A BACA RN
Technician (Personal Care Attendant)
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000
OLIVIA T CRAINE ATRP, PCA
Counselor (Mental Health)
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000
RYAN GREGORY RESEBURG PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000
SARAH REBECCA PAUL PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
10300 SW EASTRIDGE ST
PORTLAND, OR 97225
Washington County (503) 944-5000

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 Nadeen Hajaj's NPI number?

The NPI number for Nadeen Hajaj is 1104534338. It was assigned to this individual provider in the NPPES registry on November 7, 2022.

Where is Nadeen Hajaj located?

Nadeen Hajaj practices at 10300 SW Eastridge St, Portland, OR 97225. The listed phone number is (503) 944-5000.

What is Nadeen Hajaj's specialty?

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

Is Nadeen Hajaj enrolled in Medicare?

Yes. Nadeen Hajaj is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Nadeen Hajaj was last updated on October 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.