2026 NPPES data Family Nurse Practitioner NPI 1053971796 NP
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EMMA NUNEZ, NP

Family Nurse Practitioner in EUGENE, 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
585
Medicare Part D claims · 315 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

EMMA NUNEZ, NP filed 585 Medicare Part D claims in 2023 as a Family Nurse Practitioner in EUGENE, Oregon, prescribing 93% generic.

585
Part D claims, 2023
93%
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.

EMMA NUNEZ, NP's Medicare Part D volume vs every U.S. prescriber

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

585 Top 34% higher than 66% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 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 EMMA NUNEZ, NP?

Quality data not reported

NPI registry status

Active

Issued 06/14/2019

NPI 1053971796

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

585 52% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Oregon

How Family Nurse Practitioner compares to other specialties among Oregon providers

Oregon providers

Family Nurse Practitioner share within Oregon

1. Family Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Nurse Practitioner share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Family Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Family Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Family Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Family Nurse Practitioner) — 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).

EMMA NUNEZ, NP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding NP credentials at 2710 WILLAMETTE ST, EUGENE, OR, 97405, with a listed phone of (541) 640-7625. NPI 1053971796 was issued on 06/14/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NUNEZ 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 585 prescription claims written by this provider, covering 315 Medicare beneficiaries and totaling roughly $56K in drug spend, split 7% brand-name and 93% 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

2710 WILLAMETTE ST
EUGENE, OR 97405

Provider Details

NPI 1053971796
Specialty Family Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 06/14/2019

Hospital and facility affiliations

Facilities where EMMA NUNEZ, NP 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.

NEXTCARE ARIZONA I JV LLC
CHANDLER, AZ

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 · Generic-heavy

EMMA NUNEZ, NP — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 585 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.

585
Total Claims
$56K
Total Drug Cost
315
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
926
Total Day Supply
21,292
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$46K
Generic Drug Cost
$10K
Antibiotic Claims
148

Patient Demographics

Average Patient Age
73.0 years
Avg HCC Risk Score
1.10
Gender Split
72% female / 28% male
Age Distribution
<65: 26, 65-74: 159, 75-84: 112, 85+: 18

Top Prescribed Drugs (Medicare Part D)

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

What EMMA NUNEZ, NP 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
Prednisone
96
Methotrexate
Methotrexate Sodium
63
Hydroxychloroquine Sulfate
48
Doxycycline Hyclate
45
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
25
Cephalexin
21
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
21
Alendronate Sodium
19
Cefdinir
17
Paxlovid (Eua)
Nirmatrelvir/Ritonavir
13

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

Family Nurse Practitioner Overview

How EMMA NUNEZ, NP fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

EMMA NUNEZ, NP's 585 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Oregon

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

Compare Family Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is EMMA NUNEZ, NP's specialty?
EMMA NUNEZ, NP specializes in Family Nurse Practitioner and practices in EUGENE, Oregon. Credentials: NP.
How much does EMMA NUNEZ, NP prescribe under Medicare Part D?
In 2023, EMMA NUNEZ, NP wrote 585 Medicare Part D claims totaling $56K in drug costs for 315 beneficiaries.
Where is EMMA NUNEZ, NP located?
EMMA NUNEZ, NP is located at 2710 WILLAMETTE ST, EUGENE, OR, 97405. Phone: (541) 640-7625.
What is EMMA NUNEZ, NP's NPI number?
EMMA NUNEZ, NP's National Provider Identifier (NPI) is 1053971796, issued on 06/14/2019.
Does EMMA NUNEZ, NP prescribe more brand-name or generic drugs?
EMMA NUNEZ, NP's prescribing is 7% brand-name and 93% generic drugs by claim count, with $46K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does EMMA NUNEZ, NP prescribe most often?
Based on 2023 Medicare Part D data, EMMA NUNEZ, NP's most frequently prescribed drugs include Prednisone, Methotrexate, Hydroxychloroquine Sulfate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMMA NUNEZ, NP accept Medicare?
EMMA NUNEZ, NP appears in CMS Medicare data with 585 Part D claims and 315 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMMA NUNEZ, NP's credentials?
EMMA NUNEZ, NP's NPI is 1053971796 with credentials NP. 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