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2026 NPPES data Critical Care Medicine Registered Nurse NPI 1699220491
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Phyllis Adjei

Critical Care Medicine Registered Nurse in Corvallis, Oregon.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,929 in Critical Care Medicine Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 340 beneficiaries · Critical Care Medicine Registered Nurse avg: 832
MIPS score
91.4/100
▲ 8 pts above national avg 83.5 · Exceptional
Industry payments
$772.67
30 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Phyllis Adjei reported a CMS MIPS final score of 91.4/100 - above the 83.5 national average - and filed 1,124 Medicare Part D claims in 2024.

91.4/100
MIPS score · +8 vs avg
1K
Part D claims, 2024
$772.67
industry payments (Sunshine Act)
≥61st
pct among measured MIPS (lower-bound band)

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.

Federal trust snapshot

What official records show about Phyllis Adjei

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1699220491), first enumerated 08/22/2016.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 1,124 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 91.4/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Reported

    Industry payment transparency

    $772.67 in reported industry payments (30 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.

    Source: CMS Open Payments

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1699220491 · Critical Care Medicine Registered Nurse

NPI-10 · ENUM-MID · TAX-MID · MIPS-ABOVE · RX-MID · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1699220491
  • ENUM-MID 2016
  • TAX-MID 7K Critical Care
  • MIPS-ABOVE 91.4/100
  • RX-MID 1,124
  • BOOK-THIN 93 in Oregon
  • PHOTO-FINISH Rae Caliento · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Phyllis Adjei's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

91 ≥ 61st percentile 61% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). Below this entry. 90+: 189,403 measured providers (42%). This entry sits in this band. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. 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.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Phyllis Adjei sits

This provider among critical care medicine registered nurse peers

Across the 184 critical care medicine registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Phyllis Adjei writes more Part D claims than 84% of them and scores higher on MIPS quality than 66% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 65Phyllis Adjei, Part D claim volume, percentile in specialty: 84 · MIPS quality, percentile: 66
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one critical care medicine registered nurse peer from a representative sample of 60; the gold marker is Phyllis Adjei. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Phyllis Adjei?

High performer (top quartile)

NPI registry status

Active

Issued 08/22/2016

NPI 1699220491

Primary specialty

Critical Care Medicine Registered Nurse

Mid-sized

6,929 US NPIs in this specialty

Medicare Part D claims

1,124 35% vs specialty avg

2024 prescription claims

Specialty avg: 832

MIPS final score

91.4/100 7.9 pts vs avg

Exceptional band

vs 83.5 national avg

Specialty distribution in Oregon

How Critical Care Medicine Registered Nurse compares to other specialties among Oregon providers

Oregon providers
Mental Health Counselor12.1%Massage Therapist4.8%Counselor3.8%Addiction (Substance Use Dis…3.5%Student in an Organized Heal…3.4%Clinical Social Worker3.4%Critical Care Medicine Regis…0.1%
Largest specialties in Oregon (% of in-state providers)

Medicare quality performance, MIPS

Phyllis Adjei's 2023 MIPS final score plotted against the Critical Care Medicine Registered Nurse national average

High performer (top quartile)
MIPS Final Score
91.4/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%91.4%
MIPS final score (Critical Care Medicine Registered Nurse) - 91.4/100 vs national avg 83.5
How MIPS and board certification work

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).

Practice Address

990 NW CIRCLE BLVD STE 102
Corvallis, OR 97330
(541) 768-5486

Provider Details

NPI 1699220491
Specialty Critical Care Medicine Registered Nurse
Gender Female
NPI Issued 08/22/2016

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

91.4019
Final Score
Measured-score avg: 83.5
95.6372
Quality
68.3289
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Phyllis Adjei 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.

Good Samaritan Hospital Corvallis
Corvallis, OR

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

Industry payments received (2024) - CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Phyllis Adjei. Source: openpaymentsdata.cms.gov.

Total received

$773

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

1,124
Total Claims
$114K
Total Drug Cost
340
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,834.967
Total Day Supply
41,637
Generic Drug Cost
$27K
Antibiotic Claims
561

Patient Demographics

Average Patient Age
75.0 years
Avg HCC Risk Score
1.45
Gender Split
93% female / 7% male
Age Distribution
<65: 24, 65-74: 131, 75-84: 138, 85+: 47

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Phyllis Adjei prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
122
Estradiol
 107
Ciprofloxacin Hcl
 79
Metronidazole
 70
Cephalexin
 64
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
62
Gemtesa
Vibegron
58
Tamsulosin Hcl
 57
Cefdinir
 55
Myrbetriq
Mirabegron
55

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

More Critical Care Medicine Registered Nurse in OR → All providers in Oregon → Compare specialties →

Critical Care Medicine Registered Nurse Overview

How Phyllis Adjei fits within the Critical Care Medicine Registered Nurse landscape nationally.

6,929
Critical Care Medicine Registered Nurse Providers in US
53
States with Critical Care Medicine Registered Nurse
832
Avg Claims per Provider

Phyllis Adjei's 1,124 claims are above the specialty average of 832.

Nationwide Critical Care Medicine Registered Nurse peers with similar MIPS or enrollment year

Two federal-record peer sets for Adjei, both outside Oregon so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (91.4 here).

Rae Caliento 91.4 CT Lilah El-Fakih 91.4 MA Krista Kirk 91.4 IL Mark Anthony Doria 91.3 TX

Same NPPES enumeration year (2016)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Michaela Bremmer Minneapolis, MN Jesse Jeffcoat Gainesville, FL Danielle Huter Lewes, DE Marc Fong Colton, CA

Nearby Critical Care Medicine Registered Nurse Providers in Oregon

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

One of 93 Critical Care Medicine Registered Nurse providers enrolled in Oregon, 5 are shown here.

Alex Aamodt
Portland, OR
Chelsea Anderson
RN, BSN
Clackamas, OR
Erika Bahler
Silverton, OR
Jessica Barnes
Hermiston, OR
Julie Bigler
CRNA
Clackamas, OR

Compare Critical Care Medicine Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is Phyllis Adjei's specialty? ▼
Phyllis Adjei specializes in Critical Care Medicine Registered Nurse and practices in Corvallis, Oregon.
How much does Phyllis Adjei prescribe under Medicare Part D? ▼
In 2024, Phyllis Adjei wrote 1,124 Medicare Part D claims totaling $114K in drug costs for 340 beneficiaries.
What is Phyllis Adjei's Medicare quality score? ▼
Phyllis Adjei has a CMS MIPS Final Score of 91.4/100 (Quality: 95.6, Cost: 68.3). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Phyllis Adjei located? ▼
Phyllis Adjei is located at 990 NW CIRCLE BLVD STE 102, Corvallis, OR, 97330. Phone: (541) 768-5486.
What is Phyllis Adjei's NPI number? ▼
Phyllis Adjei's National Provider Identifier (NPI) is 1699220491, issued on 08/22/2016.
How many Critical Care Medicine Registered Nurse providers are there in the US? ▼
There are 6,929 Critical Care Medicine Registered Nurse providers across 53 states in the US. The average Critical Care Medicine Registered Nurse provider writes 832 Medicare Part D claims per year.
What drugs does Phyllis Adjei prescribe most often? ▼
Based on 2024 Medicare Part D data, Phyllis Adjei's most frequently prescribed drugs include Nitrofurantoin Mono-Macro, Estradiol, Ciprofloxacin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Phyllis Adjei accept Medicare? ▼
Phyllis Adjei appears in CMS Medicare data with 1,124 Part D claims and 340 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Phyllis Adjei's credentials? ▼
Phyllis Adjei's NPI is 1699220491. 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

View source datasets and methodology notes
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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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 August 2026 (NPPES) / 2024 (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

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.