2026 NPPES data Naturopath NPI 1568899508 ND
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Maeghan Cook, ND

Naturopath in Portland, 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 6,661 in Naturopath, 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
145
Medicare Part D claims · 13 beneficiaries · Naturopath avg: 120
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Maeghan Cook, ND filed 145 Medicare Part D claims in 2023 as a Naturopath in Portland, Oregon.

145
Part D claims, 2023

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.

Maeghan Cook, ND's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

145 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about Maeghan Cook, ND?

Quality data not reported

NPI registry status

Active

Issued 10/06/2013

NPI 1568899508

Primary specialty

Naturopath

Mid-sized

6,661 US NPIs in this specialty

Medicare Part D claims

145 21% vs specialty avg

2023 prescription claims

Specialty avg: 120

Specialty distribution in Oregon

How Naturopath compares to other specialties among Oregon providers

Oregon providers
Mental Health Counselor - 12.1%Mental Health Counselor12.1%Massage Therapist - 4.8%Massage Therapist4.8%Counselor - 3.9%Counselor3.9%Addiction (Substance Use Disorder) Counselor - 3.5%Addiction (Substance Use Disorder) Counselor3.5%Case Manager/Care Coordinator - 3.4%Case Manager/Care Coordinator3.4%Clinical Social Worker - 3.3%Clinical Social Worker3.3%Naturopath - 0.8%Naturopath0.8%
Largest specialties in Oregon (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Naturopath. Verify directly:

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).

Maeghan Cook, ND appears in the CMS NPPES registry as a Naturopath provider holding ND credentials at 15875 SW 72ND AVE, Portland, OR, 97224, with a listed phone of (503) 855-4341. NPI 1568899508 was issued on 10/06/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Cook 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 145 prescription claims written by this provider, covering 13 Medicare beneficiaries and totaling roughly $9K in drug spend. 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.

Naturopath is a mid-sized specialty nationwide, with 6,661 enrolled providers across 53 states and an average of 120 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

15875 SW 72ND AVE
Portland, OR 97224

Provider Details

NPI 1568899508
Specialty Naturopath
Credentials ND
Gender Female
NPI Issued 10/06/2013

Medicare Part D Prescribing Data

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

145
Total Claims
$9K
Total Drug Cost
13
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
200
Total Day Supply
5,119
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
66.4 years
Avg HCC Risk Score
1.18

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Lorazepam
19
Tizanidine Hcl
13

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

Naturopath Overview

How Maeghan Cook, ND fits within the Naturopath landscape nationally.

6,661
Naturopath Providers in US
53
States with Naturopath
120
Avg Claims per Provider

Maeghan Cook, ND's 145 claims are above the specialty average of 120.

Nearby Naturopath Providers in Oregon

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

Compare Naturopath nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Oregon medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Naturopath peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Maeghan Cook, ND's specialty?
Maeghan Cook, ND specializes in Naturopath and practices in Portland, Oregon. Credentials: ND.
How much does Maeghan Cook, ND prescribe under Medicare Part D?
In 2023, Maeghan Cook, ND wrote 145 Medicare Part D claims totaling $9K in drug costs for 13 beneficiaries.
Where is Maeghan Cook, ND located?
Maeghan Cook, ND is located at 15875 SW 72ND AVE, Portland, OR, 97224. Phone: (503) 855-4341.
What is Maeghan Cook, ND's NPI number?
Maeghan Cook, ND's National Provider Identifier (NPI) is 1568899508, issued on 10/06/2013.
How many Naturopath providers are there in the US?
There are 6,661 Naturopath providers across 53 states in the US. The average Naturopath provider writes 120 Medicare Part D claims per year.
What drugs does Maeghan Cook, ND prescribe most often?
Based on 2023 Medicare Part D data, Maeghan Cook, ND's most frequently prescribed drugs include Lorazepam, Tizanidine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Maeghan Cook, ND accept Medicare?
Maeghan Cook, ND appears in CMS Medicare data with 145 Part D claims and 13 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Maeghan Cook, ND's credentials?
Maeghan Cook, ND's NPI is 1568899508 with credentials ND. 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

Compiled from official public sources by the PlainDoctor editorial team.