2026 NPPES data Gerontology Nurse Practitioner NPI 1568419091 NP
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CAROLYN CONCIA, NP

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
583
Medicare Part D claims · 23 beneficiaries · Gerontology 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 reveals: CAROLYN CONCIA, NP is a Gerontology Nurse Practitioner ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 583 claims across 23 beneficiaries — 7% brand-name prescribing .

What stands out: CAROLYN CONCIA, NP filed 583 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.

CAROLYN CONCIA, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 05/30/2006

NPI 1568419091

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

583 55% 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).

CAROLYN CONCIA, NP is a Gerontology Nurse Practitioner provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1568419091. 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.

CAROLYN CONCIA, NP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding NP credentials at 2308 NW STIMPSON LN, PORTLAND, OR, 97229, with a listed phone of (919) 561-0140. NPI 1568419091 was issued on 05/30/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CONCIA 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 583 prescription claims written by this provider, covering 23 Medicare beneficiaries and totaling roughly $37K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 26.2%. 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

2308 NW STIMPSON LN
PORTLAND, OR 97229

Provider Details

NPI 1568419091
Specialty Gerontology Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 05/30/2006

Brand vs generic prescribing mix · Generic-heavy

CAROLYN CONCIA, NP — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 583 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.

583
Total Claims
$37K
Total Drug Cost
23
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
705
Total Day Supply
20,264
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$15K
Generic Drug Cost
$21K
Opioid Claims
153 (26.2% rate)

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
2.07

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
99
Mirtazapine
30
Potassium Chloride
26
Atorvastatin Calcium
24
Quetiapine Fumarate
24
Morphine Sulfate Er
Morphine Sulfate
18
Diazepam
16
Doxazosin Mesylate
14
Olanzapine
14
Eliquis
Apixaban
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 CAROLYN CONCIA, NP 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

CAROLYN CONCIA, NP's 583 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 CONCIA.

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

Frequently Asked Questions

What is CAROLYN CONCIA, NP's specialty?
CAROLYN CONCIA, NP specializes in Gerontology Nurse Practitioner and practices in PORTLAND, Oregon. Credentials: NP.
How much does CAROLYN CONCIA, NP prescribe under Medicare Part D?
In 2023, CAROLYN CONCIA, NP wrote 583 Medicare Part D claims totaling $37K in drug costs for 23 beneficiaries.
Where is CAROLYN CONCIA, NP located?
CAROLYN CONCIA, NP is located at 2308 NW STIMPSON LN, PORTLAND, OR, 97229. Phone: (919) 561-0140.
What is CAROLYN CONCIA, NP's NPI number?
CAROLYN CONCIA, NP's National Provider Identifier (NPI) is 1568419091, issued on 05/30/2006.
Does CAROLYN CONCIA, NP prescribe more brand-name or generic drugs?
CAROLYN CONCIA, NP's prescribing is 7% brand-name and 93% generic drugs by claim count, with $15K in brand drug costs.
Does CAROLYN CONCIA, NP prescribe opioids?
Yes, CAROLYN CONCIA, NP had 153 opioid claims in 2023 with an opioid prescribing rate of 26.2%.
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 CAROLYN CONCIA, NP prescribe most often?
Based on 2023 Medicare Part D data, CAROLYN CONCIA, NP's most frequently prescribed drugs include Oxycodone Hcl, Mirtazapine, Potassium Chloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CAROLYN CONCIA, NP accept Medicare?
CAROLYN CONCIA, NP appears in CMS Medicare data with 583 Part D claims and 23 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAROLYN CONCIA, NP's credentials?
CAROLYN CONCIA, NP's NPI is 1568419091 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