2026 NPPES data Gerontology Nurse Practitioner NPI 1902091184 ARNP
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GERTRUDE JAMES, ARNP

Gerontology Nurse Practitioner in BELLINGHAM, 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 · 458 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: GERTRUDE JAMES, ARNP is a Gerontology Nurse Practitioner ([object Object]) practicing in BELLINGHAM, Washington with a Medicare Part D prescribing footprint of 2K claims across 458 beneficiaries — 13% brand-name prescribing .

What stands out: GERTRUDE JAMES, ARNP filed 2,165 Medicare Part D claims in 2023 across BELLINGHAM, Washington. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

GERTRUDE JAMES, ARNP at a glance

Quality data not reported

NPI registry status

Active

Issued 09/11/2007

NPI 1902091184

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

2,165 69% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Washington

How Gerontology Nurse Practitioner compares to other specialties among Washington providers

Washington providers

Gerontology Nurse Practitioner share within Washington

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

Specialty board-certification context

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

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

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

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

GERTRUDE JAMES, ARNP is a Gerontology Nurse Practitioner provider practicing in BELLINGHAM, Washington, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: ARNP. NPI: 1902091184. 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.

GERTRUDE JAMES, ARNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding ARNP credentials at 3015 SQUALICUM PARKWAY, BELLINGHAM, WA, 98225, with a listed phone of (360) 715-4186. NPI 1902091184 was issued on 09/11/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JAMES 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 2,165 prescription claims written by this provider, covering 458 Medicare beneficiaries and totaling roughly $103K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 7.3%. 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.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 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

3015 SQUALICUM PARKWAY
BELLINGHAM, WA 98225

Provider Details

NPI 1902091184
Specialty Gerontology Nurse Practitioner
Credentials ARNP
Gender Female
NPI Issued 09/11/2007

Hospital and facility affiliations

Facilities where GERTRUDE JAMES, ARNP 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.

PEACEHEALTH
BELLINGHAM, WA
SELECT OUTPATIENT SERVICES INC
GLENVIEW, IL
SELECT REHABILITATION, LLC
GLENVIEW, IL

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

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 GERTRUDE JAMES, ARNP. To verify GERTRUDE JAMES, ARNP'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

GERTRUDE JAMES, ARNP — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 2,165 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.

2,165
Total Claims
$103K
Total Drug Cost
458
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,945
Total Day Supply
72,967
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$62K
Generic Drug Cost
$40K
Opioid Claims
159 (7.3% rate)
Antibiotic Claims
72

Patient Demographics

Average Patient Age
80.7 years
Avg HCC Risk Score
1.81
Gender Split
69% female / 31% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Levothyroxine Sodium
139
Gabapentin
111
Atorvastatin Calcium
86
Amlodipine Besylate
77
Furosemide
51
Oxycodone Hcl
51
Ropinirole Hcl
48
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
43
Lisinopril
43
Hydralazine Hcl
35

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

Gerontology Nurse Practitioner Overview

How GERTRUDE JAMES, ARNP fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

GERTRUDE JAMES, ARNP's 2,165 claims are above the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Washington

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

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

Frequently Asked Questions

What is GERTRUDE JAMES, ARNP's specialty?
GERTRUDE JAMES, ARNP specializes in Gerontology Nurse Practitioner and practices in BELLINGHAM, Washington. Credentials: ARNP.
How much does GERTRUDE JAMES, ARNP prescribe under Medicare Part D?
In 2023, GERTRUDE JAMES, ARNP wrote 2,165 Medicare Part D claims totaling $103K in drug costs for 458 beneficiaries.
Where is GERTRUDE JAMES, ARNP located?
GERTRUDE JAMES, ARNP is located at 3015 SQUALICUM PARKWAY, BELLINGHAM, WA, 98225. Phone: (360) 715-4186.
What is GERTRUDE JAMES, ARNP's NPI number?
GERTRUDE JAMES, ARNP's National Provider Identifier (NPI) is 1902091184, issued on 09/11/2007.
Does GERTRUDE JAMES, ARNP prescribe more brand-name or generic drugs?
GERTRUDE JAMES, ARNP's prescribing is 13% brand-name and 87% generic drugs by claim count, with $62K in brand drug costs.
Does GERTRUDE JAMES, ARNP prescribe opioids?
Yes, GERTRUDE JAMES, ARNP had 159 opioid claims in 2023 with an opioid prescribing rate of 7.3%.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does GERTRUDE JAMES, ARNP prescribe most often?
Based on 2023 Medicare Part D data, GERTRUDE JAMES, ARNP's most frequently prescribed drugs include Levothyroxine Sodium, Gabapentin, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GERTRUDE JAMES, ARNP accept Medicare?
GERTRUDE JAMES, ARNP appears in CMS Medicare data with 2,165 Part D claims and 458 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GERTRUDE JAMES, ARNP's credentials?
GERTRUDE JAMES, ARNP's NPI is 1902091184 with credentials ARNP. 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