2026 NPPES data Maternal Newborn Registered Nurse NPI 1912456765 RN, BSN
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ASHLEY LYONS, RN, BSN

Maternal Newborn Registered Nurse in MEDFORD, 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.

What the federal data shows

ASHLEY LYONS, RN, BSN is a Maternal Newborn Registered Nurse in MEDFORD, Oregon, listed in the federal CMS National Provider Identifier registry.

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.

What does the federal data show about ASHLEY LYONS, RN, BSN?

Quality data not reported

NPI registry status

Active

Issued 09/21/2016

NPI 1912456765

Primary specialty

Maternal Newborn Registered Nurse

Niche

811 US NPIs in this specialty

Specialty distribution in Oregon

How Maternal Newborn Registered Nurse compares to other specialties among Oregon providers

Oregon providers

Maternal Newborn Registered Nurse share within Oregon

1. Maternal Newborn Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Maternal Newborn Registered Nurse share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Maternal Newborn Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Maternal Newborn Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Maternal Newborn Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Maternal Newborn Registered Nurse) — 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).

ASHLEY LYONS, RN, BSN appears in the CMS NPPES registry as a Maternal Newborn Registered Nurse provider holding RN, BSN credentials at 18 MYRTLE ST, MEDFORD, OR, 97504, with a listed phone of (541) 779-0100. NPI 1912456765 was issued on 09/21/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LYONS 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Maternal Newborn Registered Nurse providers operate outside Part D entirely.

Maternal Newborn Registered Nurse is a narrow specialty nationwide, with 811 enrolled providers across 50 states and an average of 290 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

18 MYRTLE ST
MEDFORD, OR 97504

Provider Details

NPI 1912456765
Specialty Maternal Newborn Registered Nurse
Credentials RN, BSN
Gender Female
NPI Issued 09/21/2016

Maternal Newborn Registered Nurse Overview

How ASHLEY LYONS, RN, BSN fits within the Maternal Newborn Registered Nurse landscape nationally.

811
Maternal Newborn Registered Nurse Providers in US
50
States with Maternal Newborn Registered Nurse
290
Avg Claims per Provider

Nearby Maternal Newborn Registered Nurse Providers in Oregon

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

Compare Maternal Newborn Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is ASHLEY LYONS, RN, BSN's specialty?
ASHLEY LYONS, RN, BSN specializes in Maternal Newborn Registered Nurse and practices in MEDFORD, Oregon. Credentials: RN, BSN.
Where is ASHLEY LYONS, RN, BSN located?
ASHLEY LYONS, RN, BSN is located at 18 MYRTLE ST, MEDFORD, OR, 97504. Phone: (541) 779-0100.
What is ASHLEY LYONS, RN, BSN's NPI number?
ASHLEY LYONS, RN, BSN's National Provider Identifier (NPI) is 1912456765, issued on 09/21/2016.
How many Maternal Newborn Registered Nurse providers are there in the US?
There are 811 Maternal Newborn Registered Nurse providers across 50 states in the US. The average Maternal Newborn Registered Nurse provider writes 290 Medicare Part D claims per year.
Does ASHLEY LYONS, RN, BSN accept Medicare?
ASHLEY LYONS, RN, BSN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ASHLEY LYONS, RN, BSN's credentials?
ASHLEY LYONS, RN, BSN's NPI is 1912456765 with credentials RN, BSN. 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.
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