2026 NPPES data Family Nurse Practitioner NPI 1538685110 ARNP, FNP-BC
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ELLEN MARTIN, ARNP, FNP-BC

Family Nurse Practitioner in LAKEWOOD, Washington. 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
9K
Medicare Part D claims · 203 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ELLEN MARTIN, ARNP, FNP-BC filed 9,129 Medicare Part D claims in 2023 as a Family Nurse Practitioner in LAKEWOOD, Washington, prescribing 92% generic.

9K
Part D claims, 2023
92%
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.

ELLEN MARTIN, ARNP, FNP-BC's Medicare Part D volume vs every U.S. prescriber

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

9,129 Top 2% higher than 98% 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%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 ELLEN MARTIN, ARNP, FNP-BC?

Quality data not reported

NPI registry status

Active

Issued 08/16/2017

NPI 1538685110

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

9,129 647% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Washington

How Family Nurse Practitioner compares to other specialties among Washington providers

Washington providers

Family Nurse Practitioner share within Washington

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

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).

ELLEN MARTIN, ARNP, FNP-BC appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding ARNP, FNP-BC credentials at 4901 108TH ST SW, LAKEWOOD, WA, 98499, with a listed phone of (253) 589-6484. NPI 1538685110 was issued on 08/16/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MARTIN 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 9,129 prescription claims written by this provider, covering 203 Medicare beneficiaries and totaling roughly $468K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 1.4%. 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

4901 108TH ST SW
LAKEWOOD, WA 98499

Provider Details

NPI 1538685110
Specialty Family Nurse Practitioner
Credentials ARNP, FNP-BC
Gender Female
NPI Issued 08/16/2017

License & disciplinary context — Washington WMC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 — they are NOT specific to ELLEN MARTIN, ARNP, FNP-BC. To verify ELLEN MARTIN, ARNP, FNP-BC's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases

WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

ELLEN MARTIN, ARNP, FNP-BC — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 9,129 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.

9,129
Total Claims
$468K
Total Drug Cost
203
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
9,257
Total Day Supply
258,138
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$266K
Generic Drug Cost
$198K
Opioid Claims
125 (1.4% rate)
Antibiotic Claims
147

Patient Demographics

Average Patient Age
77.9 years
Avg HCC Risk Score
1.92
Gender Split
67% female / 33% male
Age Distribution
<65: 23, 65-74: 47, 75-84: 73, 85+: 60

Top Prescribed Drugs (Medicare Part D)

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

What ELLEN MARTIN, ARNP, FNP-BC 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
Quetiapine Fumarate
610
Trazodone Hcl
554
Atorvastatin Calcium
407
Lisinopril
379
Levothyroxine Sodium
272
Amlodipine Besylate
236
Donepezil Hcl
227
Omeprazole
216
Sertraline Hcl
214
Olanzapine
213

* 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 ELLEN MARTIN, ARNP, FNP-BC 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

ELLEN MARTIN, ARNP, FNP-BC's 9,129 claims are above the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Washington

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

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

Frequently Asked Questions

What is ELLEN MARTIN, ARNP, FNP-BC's specialty?
ELLEN MARTIN, ARNP, FNP-BC specializes in Family Nurse Practitioner and practices in LAKEWOOD, Washington. Credentials: ARNP, FNP-BC.
How much does ELLEN MARTIN, ARNP, FNP-BC prescribe under Medicare Part D?
In 2023, ELLEN MARTIN, ARNP, FNP-BC wrote 9,129 Medicare Part D claims totaling $468K in drug costs for 203 beneficiaries.
Where is ELLEN MARTIN, ARNP, FNP-BC located?
ELLEN MARTIN, ARNP, FNP-BC is located at 4901 108TH ST SW, LAKEWOOD, WA, 98499. Phone: (253) 589-6484.
What is ELLEN MARTIN, ARNP, FNP-BC's NPI number?
ELLEN MARTIN, ARNP, FNP-BC's National Provider Identifier (NPI) is 1538685110, issued on 08/16/2017.
Does ELLEN MARTIN, ARNP, FNP-BC prescribe more brand-name or generic drugs?
ELLEN MARTIN, ARNP, FNP-BC's prescribing is 8% brand-name and 92% generic drugs by claim count, with $266K in brand drug costs.
Does ELLEN MARTIN, ARNP, FNP-BC prescribe opioids?
Yes, ELLEN MARTIN, ARNP, FNP-BC had 125 opioid claims in 2023 with an opioid prescribing rate of 1.4%.
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 ELLEN MARTIN, ARNP, FNP-BC prescribe most often?
Based on 2023 Medicare Part D data, ELLEN MARTIN, ARNP, FNP-BC's most frequently prescribed drugs include Quetiapine Fumarate, Trazodone Hcl, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ELLEN MARTIN, ARNP, FNP-BC accept Medicare?
ELLEN MARTIN, ARNP, FNP-BC appears in CMS Medicare data with 9,129 Part D claims and 203 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ELLEN MARTIN, ARNP, FNP-BC's credentials?
ELLEN MARTIN, ARNP, FNP-BC's NPI is 1538685110 with credentials ARNP, FNP-BC. 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