2026 NPPES data Gerontology Nurse Practitioner NPI 1588442933 AGNP
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JEFFERY FOLEY, AGNP

Gerontology Nurse Practitioner in PORTLAND, 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
162
Medicare Part D claims · 40 beneficiaries · Gerontology Nurse Practitioner avg: 1K
What the federal data reveals: JEFFERY FOLEY, AGNP is a Gerontology Nurse Practitioner ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 162 claims across 40 beneficiaries .

What stands out: JEFFERY FOLEY, AGNP filed 162 Medicare Part D claims in 2023 across PORTLAND, Oregon. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

JEFFERY FOLEY, AGNP at a glance

Quality data not reported

NPI registry status

Active

Issued 09/18/2023

NPI 1588442933

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

162 87% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Oregon

How Gerontology Nurse Practitioner compares to other specialties among Oregon providers

Oregon providers

Gerontology Nurse Practitioner share within Oregon

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

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).

JEFFERY FOLEY, AGNP is a Gerontology Nurse Practitioner provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: AGNP. NPI: 1588442933. 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.

JEFFERY FOLEY, AGNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding AGNP credentials at 2227 NE 132ND AVE # A, PORTLAND, OR, 97230, with a listed phone of (503) 957-5114. NPI 1588442933 was issued on 09/18/2023. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FOLEY 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 162 prescription claims written by this provider, covering 40 Medicare beneficiaries and totaling roughly $16K in drug spend, with an opioid prescribing rate of 13.6%. 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

2227 NE 132ND AVE # A
PORTLAND, OR 97230

Provider Details

NPI 1588442933
Specialty Gerontology Nurse Practitioner
Credentials AGNP
Gender Male
NPI Issued 09/18/2023

Medicare Part D Prescribing Data

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

162
Total Claims
$16K
Total Drug Cost
40
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
165
Total Day Supply
3,322
Generic Drug Cost
$4K
Opioid Claims
22 (13.6% rate)

Patient Demographics

Average Patient Age
72.1 years
Avg HCC Risk Score
3.00
Gender Split
50% female / 50% 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
Oxycodone Hcl
13

* 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 JEFFERY FOLEY, AGNP 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

JEFFERY FOLEY, AGNP's 162 claims are below the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Oregon

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

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

Frequently Asked Questions

What is JEFFERY FOLEY, AGNP's specialty?
JEFFERY FOLEY, AGNP specializes in Gerontology Nurse Practitioner and practices in PORTLAND, Oregon. Credentials: AGNP.
How much does JEFFERY FOLEY, AGNP prescribe under Medicare Part D?
In 2023, JEFFERY FOLEY, AGNP wrote 162 Medicare Part D claims totaling $16K in drug costs for 40 beneficiaries.
Where is JEFFERY FOLEY, AGNP located?
JEFFERY FOLEY, AGNP is located at 2227 NE 132ND AVE # A, PORTLAND, OR, 97230. Phone: (503) 957-5114.
What is JEFFERY FOLEY, AGNP's NPI number?
JEFFERY FOLEY, AGNP's National Provider Identifier (NPI) is 1588442933, issued on 09/18/2023.
Does JEFFERY FOLEY, AGNP prescribe opioids?
Yes, JEFFERY FOLEY, AGNP had 22 opioid claims in 2023 with an opioid prescribing rate of 13.6%.
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 JEFFERY FOLEY, AGNP prescribe most often?
Based on 2023 Medicare Part D data, JEFFERY FOLEY, AGNP's most frequently prescribed drugs include Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEFFERY FOLEY, AGNP accept Medicare?
JEFFERY FOLEY, AGNP appears in CMS Medicare data with 162 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEFFERY FOLEY, AGNP's credentials?
JEFFERY FOLEY, AGNP's NPI is 1588442933 with credentials AGNP. 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