2026 NPPES data Adult Health Nurse Practitioner NPI 1639841745 APRN-BC
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DAVID DEWEESE DIRGO, APRN-BC

Adult Health Nurse Practitioner in ABERDEEN, 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
2K
Medicare Part D claims · 289 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: DAVID DEWEESE DIRGO, APRN-BC is a Adult Health Nurse Practitioner ([object Object]) practicing in ABERDEEN, Washington with a Medicare Part D prescribing footprint of 2K claims across 289 beneficiaries — 14% brand-name prescribing .

What stands out: DAVID DEWEESE DIRGO, APRN-BC filed 2,357 Medicare Part D claims in 2023 across ABERDEEN, Washington. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DAVID DEWEESE DIRGO, APRN-BC at a glance

Quality data not reported

NPI registry status

Active

Issued 09/28/2021

NPI 1639841745

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

2,357 96% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

Specialty distribution in Washington

How Adult Health Nurse Practitioner compares to other specialties among Washington providers

Washington providers

Adult Health Nurse Practitioner share within Washington

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Adult Health 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).

DAVID DEWEESE DIRGO, APRN-BC is a Adult Health Nurse Practitioner provider practicing in ABERDEEN, Washington, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN-BC. NPI: 1639841745. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

DAVID DEWEESE DIRGO, APRN-BC appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding APRN-BC credentials at 1514 ARNOLD ST, ABERDEEN, WA, 98520, with a listed phone of (206) 218-2705. NPI 1639841745 was issued on 09/28/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DEWEESE DIRGO 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 2,357 prescription claims written by this provider, covering 289 Medicare beneficiaries and totaling roughly $221K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 1.1%. 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.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

1514 ARNOLD ST
ABERDEEN, WA 98520

Provider Details

NPI 1639841745
Specialty Adult Health Nurse Practitioner
Credentials APRN-BC
Gender Male
NPI Issued 09/28/2021

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 DAVID DEWEESE DIRGO, APRN-BC. To verify DAVID DEWEESE DIRGO, APRN-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 · Typical

DAVID DEWEESE DIRGO, APRN-BC — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 2,357 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.

2,357
Total Claims
$221K
Total Drug Cost
289
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,268
Total Day Supply
122,139
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$174K
Generic Drug Cost
$44K
Opioid Claims
27 (1.1% rate)
Antibiotic Claims
50

Patient Demographics

Average Patient Age
66.6 years
Avg HCC Risk Score
1.12
Gender Split
57% female / 43% male
Age Distribution
<65: 85, 65-74: 153, 75-84: 39, 85+: 12

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
132
Lisinopril
106
Gabapentin
102
Levothyroxine Sodium
92
Albuterol Sulfate Hfa
Albuterol Sulfate
72
Losartan Potassium
69
Omeprazole
68
Amlodipine Besylate
61
Metformin Hcl
55
Metoprolol Succinate
48

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

Adult Health Nurse Practitioner Overview

How DAVID DEWEESE DIRGO, APRN-BC fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

DAVID DEWEESE DIRGO, APRN-BC's 2,357 claims are above the specialty average of 1,201.

Nearby Adult Health Nurse Practitioner Providers in Washington

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

Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is DAVID DEWEESE DIRGO, APRN-BC's specialty?
DAVID DEWEESE DIRGO, APRN-BC specializes in Adult Health Nurse Practitioner and practices in ABERDEEN, Washington. Credentials: APRN-BC.
How much does DAVID DEWEESE DIRGO, APRN-BC prescribe under Medicare Part D?
In 2023, DAVID DEWEESE DIRGO, APRN-BC wrote 2,357 Medicare Part D claims totaling $221K in drug costs for 289 beneficiaries.
Where is DAVID DEWEESE DIRGO, APRN-BC located?
DAVID DEWEESE DIRGO, APRN-BC is located at 1514 ARNOLD ST, ABERDEEN, WA, 98520. Phone: (206) 218-2705.
What is DAVID DEWEESE DIRGO, APRN-BC's NPI number?
DAVID DEWEESE DIRGO, APRN-BC's National Provider Identifier (NPI) is 1639841745, issued on 09/28/2021.
Does DAVID DEWEESE DIRGO, APRN-BC prescribe more brand-name or generic drugs?
DAVID DEWEESE DIRGO, APRN-BC's prescribing is 14% brand-name and 86% generic drugs by claim count, with $174K in brand drug costs.
Does DAVID DEWEESE DIRGO, APRN-BC prescribe opioids?
Yes, DAVID DEWEESE DIRGO, APRN-BC had 27 opioid claims in 2023 with an opioid prescribing rate of 1.1%.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does DAVID DEWEESE DIRGO, APRN-BC prescribe most often?
Based on 2023 Medicare Part D data, DAVID DEWEESE DIRGO, APRN-BC's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAVID DEWEESE DIRGO, APRN-BC accept Medicare?
DAVID DEWEESE DIRGO, APRN-BC appears in CMS Medicare data with 2,357 Part D claims and 289 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVID DEWEESE DIRGO, APRN-BC's credentials?
DAVID DEWEESE DIRGO, APRN-BC's NPI is 1639841745 with credentials APRN-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