2026 NPPES data Psychiatric/Mental Health Registered Nurse NPI 1083655302 NP-PP
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JULIA DUNCAN, NP-PP

Psychiatric/Mental Health Registered Nurse in BEND, Oregon. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 301 beneficiaries · Psychiatric/Mental Health Registered Nurse avg: 893
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JULIA DUNCAN, NP-PP filed 1,626 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Registered Nurse in BEND, Oregon, prescribing 89% generic.

2K
Part D claims, 2023
89%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

JULIA DUNCAN, NP-PP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,626 Top 18% higher than 82% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). This entry sits in this band. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about JULIA DUNCAN, NP-PP?

Quality data not reported

NPI registry status

Active

Issued 06/09/2006

NPI 1083655302

Primary specialty

Psychiatric/Mental Health Registered Nurse

Mid-sized

11,711 US NPIs in this specialty

Medicare Part D claims

1,626 82% vs specialty avg

2023 prescription claims

Specialty avg: 893

Specialty distribution in Oregon

How Psychiatric/Mental Health Registered Nurse compares to other specialties among Oregon providers

Oregon providers

Psychiatric/Mental Health Registered Nurse share within Oregon

1. Psychiatric/Mental Health Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Registered Nurse share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatric/Mental Health Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychiatric/Mental Health Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

JULIA DUNCAN, NP-PP appears in the CMS NPPES registry as a Psychiatric/Mental Health Registered Nurse provider holding NP-PP credentials at 2065 NE TUCSON WAY APT 110, BEND, OR, 97701, with a listed phone of (541) 383-3005. NPI 1083655302 was issued on 06/09/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DUNCAN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,626 prescription claims written by this provider, covering 301 Medicare beneficiaries and totaling roughly $164K in drug spend, split 11% brand-name and 89% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Psychiatric/Mental Health Registered Nurse is a mid-sized specialty nationwide, with 11,711 enrolled providers across 54 states and an average of 893 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

2065 NE TUCSON WAY APT 110
BEND, OR 97701

Provider Details

NPI 1083655302
Specialty Psychiatric/Mental Health Registered Nurse
Credentials NP-PP
Gender Female
NPI Issued 06/09/2006

Hospital and facility affiliations

Facilities where JULIA DUNCAN, NP-PP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

MOSAIC COMMUNITY HEALTH
BEND, OR
OREGON PSYCHIATRIC PARTNERS LLP
EUGENE, OR

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

JULIA DUNCAN, NP-PP — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 1,626 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,626
Total Claims
$164K
Total Drug Cost
301
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,632
Total Day Supply
76,358
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$124K
Generic Drug Cost
$39K

Patient Demographics

Average Patient Age
66.1 years
Avg HCC Risk Score
1.55
Gender Split
56% female / 44% male
Age Distribution
<65: 96, 65-74: 156, 75-84: 36, 85+: 13

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What JULIA DUNCAN, NP-PP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
91
Duloxetine Hcl
71
Quetiapine Fumarate
65
Lisinopril
56
Trazodone Hcl
48
Omeprazole
46
Escitalopram Oxalate
44
Sertraline Hcl
43
Levothyroxine Sodium
39
Lamotrigine
38

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Psychiatric/Mental Health Registered Nurse Overview

How JULIA DUNCAN, NP-PP fits within the Psychiatric/Mental Health Registered Nurse landscape nationally.

11,711
Psychiatric/Mental Health Registered Nurse Providers in US
54
States with Psychiatric/Mental Health Registered Nurse
893
Avg Claims per Provider

JULIA DUNCAN, NP-PP's 1,626 claims are above the specialty average of 893.

Nearby Psychiatric/Mental Health Registered Nurse Providers in Oregon

Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as DUNCAN.

Compare Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is JULIA DUNCAN, NP-PP's specialty?
JULIA DUNCAN, NP-PP specializes in Psychiatric/Mental Health Registered Nurse and practices in BEND, Oregon. Credentials: NP-PP.
How much does JULIA DUNCAN, NP-PP prescribe under Medicare Part D?
In 2023, JULIA DUNCAN, NP-PP wrote 1,626 Medicare Part D claims totaling $164K in drug costs for 301 beneficiaries.
Where is JULIA DUNCAN, NP-PP located?
JULIA DUNCAN, NP-PP is located at 2065 NE TUCSON WAY APT 110, BEND, OR, 97701. Phone: (541) 383-3005.
What is JULIA DUNCAN, NP-PP's NPI number?
JULIA DUNCAN, NP-PP's National Provider Identifier (NPI) is 1083655302, issued on 06/09/2006.
Does JULIA DUNCAN, NP-PP prescribe more brand-name or generic drugs?
JULIA DUNCAN, NP-PP's prescribing is 11% brand-name and 89% generic drugs by claim count, with $124K in brand drug costs.
How many Psychiatric/Mental Health Registered Nurse providers are there in the US?
There are 11,711 Psychiatric/Mental Health Registered Nurse providers across 54 states in the US. The average Psychiatric/Mental Health Registered Nurse provider writes 893 Medicare Part D claims per year.
What drugs does JULIA DUNCAN, NP-PP prescribe most often?
Based on 2023 Medicare Part D data, JULIA DUNCAN, NP-PP's most frequently prescribed drugs include Atorvastatin Calcium, Duloxetine Hcl, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JULIA DUNCAN, NP-PP accept Medicare?
JULIA DUNCAN, NP-PP appears in CMS Medicare data with 1,626 Part D claims and 301 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JULIA DUNCAN, NP-PP's credentials?
JULIA DUNCAN, NP-PP's NPI is 1083655302 with credentials NP-PP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology