NPPES file of Aug 9, 2026

Mary Cameron Leyda, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Eugene, OR

Mary Cameron Leyda, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Eugene, Oregon, and NPI 1619534146, issued on May 21, 2019. Check the license (Oregon 201903776NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619534146
Name
Mary Cameron Leyda
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
201903776NP-PP OR
Self-reported in NPPES; status is on the state search
Practice location
1976 Garden Ave, Eugene, OR 97403
Phone
(541) 255-1411
Enumerated
May 21, 2019
Record last updated
Feb 4, 2025
Fax
(541) 255-1412
Medicaid ID
500763479 OR
Medicare enrollment
Enrolled (PECOS I20210803003793); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 1,217 in Oregon → Look up another NPI →

Also registered at 1976 Garden Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erica AbercrombieMarriage & Family Therapist1437987195
  2. Kathryn Ashton, APRNPsychiatric/Mental Health Nurse Practitioner1700569142
  3. Braden Berry, PSWPeer Specialist1558200428
  4. Megan CoatesPsychiatric/Mental Health Nurse Practitioner1922960541
  5. Gerryko Cruz, LMFT INTERNMarriage & Family Therapist1235821406
  6. Taylor Dewitt, PSWPeer Specialist1477492338

Verify Mary Cameron Leyda in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 201903776NP-PP    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

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57% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

389 Medicare Part D claims for 16 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Mary Leyda389
  2. Specialty average906

Most prescribed

  1. Oxcarbazepine54 claims
  2. Fluvoxamine Maleate35 claims
  3. Duloxetine Hcl25 claims
  4. Buspirone Hcl23 claims
  5. Fluoxetine Hcl20 claims
  6. Olanzapine20 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,114.35

49 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Leyda$1,114.35
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mary Cameron Leyda among 1,217 psychiatric/mental health nurse practitioner records in Oregon

Mary Cameron Leyda, PMHNP-BC is one of 1,217 psychiatric/mental health nurse practitioner records with a practice address in Oregon. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.

  • NPI issued2019 · 59% of these records are older, 34% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2018 · median 2019 among the 527 with a school on file
  • Record last updated2025 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

104 psychiatric/mental health nurse practitioner records list a practice address in Eugene

They are 104 of the 8,239 NPPES records with a practice address in Eugene, and 1,217 psychiatric/mental health nurse practitioner records in Oregon.

All 1,217 in Oregon → Every provider in Eugene → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Kathryn Ashton, APRNEugene, OR 974031700569142
  2. Megan CoatesEugene, OR 974031922960541
  3. Sasha Larkin, NPEugene, OR 974031306396296
  4. Alyssa Lind, PMHNPEugene, OR 974031699594200
  5. Karla Marvich, RN, CNLEugene, OR 974031649522178
  6. Tammy Peppenger, PMHNP-BCEugene, OR 974031073602207
  7. Sylvia Robinson Weisshaupt, P.M.H.N.P. PH.D. LLCEugene, OR 974031295873917
  8. Valerie Baldwin-Thomas, APRN, ACNP, PMHNP-BCEugene, OR 974021093713505

Common questions

What is Mary Cameron Leyda, PMHNP-BC's NPI number?

Mary Cameron Leyda, PMHNP-BC's National Provider Identifier (NPI) is 1619534146, issued on May 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mary Cameron Leyda, PMHNP-BC located?

The NPPES record lists a practice address at 1976 Garden Ave, Eugene, OR, 97403. Phone: (541) 255-1411. Providers update this record themselves, so call before visiting.

How can I verify Mary Cameron Leyda, PMHNP-BC's license?

NPPES lists Oregon license number 201903776NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Cameron Leyda, PMHNP-BC prescribe under Medicare Part D?

In 2024, Mary Cameron Leyda, PMHNP-BC had 389 Medicare Part D claims for 16 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.