NPI registry status
Active
2026 NPPES data Naturopath NPI 1881106722 ND
Verify on CMS → Chelsey Jameson, ND
Naturopath in Eugene, 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 6,673 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
709
Medicare Part D claims · 51 beneficiaries · Naturopath avg: 120
Generic prescribing
83%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Chelsey Jameson, ND filed 709 Medicare Part D claims in 2023 as a Naturopath in Eugene, Oregon, prescribing 83% generic.
- 709
- Part D claims, 2023
- 83%
- generic prescribing
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.
Chelsey Jameson, ND's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
709 Top 29% higher than 71% of 1,370,886 prescribers
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 Chelsey Jameson, ND?
Quality data not reportedPrimary specialty
Naturopath
Medicare Part D claims
709 6× vs specialty avg
Specialty distribution in Oregon
How Naturopath compares to other specialties among Oregon 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:
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).
Chelsey Jameson, ND appears in the CMS NPPES registry as a Naturopath provider holding ND credentials at 3 RIVER AVE, Eugene, OR, 97404, with a listed phone of (503) 972-0235. NPI 1881106722 was issued on 11/01/2017.
Medicare Part D records for calendar year 2023 show 709 prescription claims written by this provider, covering 51 Medicare beneficiaries and totaling roughly $58K in drug spend, split 14% brand-name and 83% generic by claim count, with an opioid prescribing rate of 2.5%.
Naturopath is a mid-sized specialty nationwide, with 6,673 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
Provider Details
| NPI | 1881106722 |
|---|---|
| Specialty | Naturopath |
| Credentials | ND |
| Gender | Female |
| NPI Issued | 11/01/2017 |
Brand vs generic prescribing mix · Typical
Chelsey Jameson, ND - brand share 14.0%
Naturopath average
14% brand-name claims vs 83% generic, on 709 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.
709
Total Claims
$58K
Total Drug Cost
51
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 976
- Total Day Supply
- 27,705
- Brand vs Generic
- 14% brand / 83% generic
- Brand Drug Cost
- $44K
- Generic Drug Cost
- $13K
- Opioid Claims
- 18 (2.5% rate)
Patient Demographics
- Average Patient Age
- 57.8 years
- Avg HCC Risk Score
- 1.07
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 25, 65-74: 23, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Chelsey Jameson, ND prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
76 claims
- Atorvastatin Calcium
Atorvastatin Calcium
46 claims
- Lisinopril 27
Lisinopril
27 claims
- Eliquis 24
Eliquis
24 claims
- Cyclobenzaprine Hcl 21
Cyclobenzaprine Hcl
21 claims
- Montelukast Sodium 20
Montelukast Sodium
20 claims
- Gabapentin 19
Gabapentin
19 claims
- Tamsulosin Hcl 19
Tamsulosin Hcl
19 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 76 |
| Atorvastatin Calcium | 46 |
| Lisinopril | 27 |
| Eliquis Apixaban | 24 |
| Cyclobenzaprine Hcl | 21 |
| Montelukast Sodium | 20 |
| Gabapentin | 19 |
| Tamsulosin Hcl | 19 |
| Metformin Hcl | 15 |
| Omeprazole | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Naturopath Overview
How Chelsey Jameson, ND fits within the Naturopath landscape nationally.
6,673
Naturopath Providers in US
53
States with Naturopath
120
Avg Claims per Provider
Chelsey Jameson, ND's 709 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 Jameson.
Dr. April Abernethy
ND
Lake Oswego, OR
Dr. Wendy Abraham
ND
Sherwood, OR
Dr. Thomas Abshier
N.D.
Portland, OR
Dr. Jeanne Achuff
ND
Portland, OR
Kellyn Adams
Portland, OR
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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Chelsey Jameson, ND's specialty? ▼
Chelsey Jameson, ND specializes in Naturopath and practices in Eugene, Oregon. Credentials: ND.
How much does Chelsey Jameson, ND prescribe under Medicare Part D? ▼
In 2023, Chelsey Jameson, ND wrote 709 Medicare Part D claims totaling $58K in drug costs for 51 beneficiaries.
Where is Chelsey Jameson, ND located? ▼
Chelsey Jameson, ND is located at 3 RIVER AVE, Eugene, OR, 97404. Phone: (503) 972-0235.
What is Chelsey Jameson, ND's NPI number? ▼
Chelsey Jameson, ND's National Provider Identifier (NPI) is 1881106722, issued on 11/01/2017.
Does Chelsey Jameson, ND prescribe more brand-name or generic drugs? ▼
Chelsey Jameson, ND's prescribing is 14% brand-name and 83% generic drugs by claim count, with $44K in brand drug costs.
Does Chelsey Jameson, ND prescribe opioids? ▼
Yes, Chelsey Jameson, ND had 18 opioid claims in 2023 with an opioid prescribing rate of 2.5%.
How many Naturopath providers are there in the US? ▼
There are 6,673 Naturopath providers across 53 states in the US. The average Naturopath provider writes 120 Medicare Part D claims per year.
What drugs does Chelsey Jameson, ND prescribe most often? ▼
Based on 2023 Medicare Part D data, Chelsey Jameson, ND's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Chelsey Jameson, ND accept Medicare? ▼
Chelsey Jameson, ND appears in CMS Medicare data with 709 Part D claims and 51 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Chelsey Jameson, ND's credentials? ▼
Chelsey Jameson, ND's NPI is 1881106722 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
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 (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.
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 May 2026.