Madelyn DO, PA
NPI 1285942078 · Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madelyn DO, PA is a Physician Assistant provider in Portland, OR (NPI 1285942078).
Provider details
- NPI number
- 1285942078
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA162008 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 32 | 20 |
| Doxycycline Monohydrate | 15 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,606 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 5050 Ne Hoyt St Ste 514Portland, OR 97213-2984Phone: (503) 488-2323Fax: (503) 488-2340
Registry dates
- Enumerated
- 2010-09-15
- Last updated
- 2023-04-21
- Certified
- 2023-04-21
Frequently asked questions
- What is Madelyn DO's NPI number?
- Madelyn DO's National Provider Identifier (NPI) is 1285942078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn DO's specialty?
- Madelyn DO is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madelyn DO located?
- Madelyn DO's practice location on file with NPPES is 9155 Sw Barnes Rd Ste 238, Portland, OR 97225-6629.
- What is Madelyn DO's phone number?
- The practice phone number listed in the NPPES registry for Madelyn DO is (503) 216-6407.
- Does Madelyn DO accept Medicare?
- Madelyn DO is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madelyn DO's NPI active?
- Yes — Madelyn DO's NPI (1285942078) is active in the NPPES registry as of the last update on 2023-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.