NPPES file of Aug 9, 2026

Tylo Mackay, LCSW

Social Worker · La Grande, OR

Tylo Mackay, LCSW is a social worker with a practice address in La Grande, Oregon, and NPI 1255886297, issued on Aug 19, 2016. Check the license (Oregon L10823, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255886297
Name
Tylo Mackay
Credential
LCSW
Primary taxonomy
Social Worker 104100000X
License number
L10823 OR
Self-reported in NPPES; status is on the state search
Practice location
506 4TH St, La Grande, OR 97850
Phone
(541) 663-3138
Enumerated
Aug 19, 2016
Record last updated
Jul 28, 2025
Medicare enrollment
Enrolled (PECOS I20220914002070); accepts 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 social worker records → All 2,101 in Oregon → Look up another NPI →

Also registered at 506 4TH St

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

  1. Emilia Arden, D.O.Cardiovascular Disease Physician1114123684
  2. Tara Bolka, FNP-CFamily Nurse Practitioner1558894329
  3. Stephen Bump, M.D.Internal Medicine Physician1497785042
  4. Michelle Coplin, NPPsychiatric/Mental Health Nurse Practitioner1942648308
  5. Lindsay Crawford, NP-PPFamily Nurse Practitioner1164838629
  6. Brooke Davis, DOFamily Medicine Physician1164839320

Verify Tylo Mackay 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 L10823    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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Bills Medicare through one group practice

  1. Grande Ronde Hospital IncLa Grande, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tylo Mackay among 2,101 social worker records in Oregon

Tylo Mackay, LCSW is one of 2,101 social worker records with a practice address in Oregon. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 47% of them.

  • NPI issued2016 · 47% of these records are older, 45% newer
  • In a Medicare fileYes · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 3% of these records are
  • Graduated2019 · median 2015 among the 69 with a school on file
  • Record last updated2025 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 social worker records list a practice address in La Grande

They are 26 of the 557 NPPES records with a practice address in La Grande, and 2,101 social worker records in Oregon.

All 2,101 in Oregon → Every provider in La Grande → Social Worker nationwide →

The 8 social worker records with the nearest ZIP codes

  1. Lacey BluhmLa Grande, OR 978501235598921
  2. Molly BottjenLa Grande, OR 978501659607992
  3. Ron BrandLa Grande, OR 978501821260035
  4. Shaun CederholmLa Grande, OR 978501508311358
  5. Cassidy Christopher, BSLa Grande, OR 978501003060336
  6. Troy DavisLa Grande, OR 978501437321684
  7. Carole HaysLa Grande, OR 978501518139716
  8. Ryan HillLa Grande, OR 978501366997793

Common questions

What is Tylo Mackay, LCSW's NPI number?

Tylo Mackay, LCSW's National Provider Identifier (NPI) is 1255886297, issued on Aug 19, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Tylo Mackay, LCSW located?

The NPPES record lists a practice address at 506 4TH St, La Grande, OR, 97850. Phone: (541) 663-3138. Providers update this record themselves, so call before visiting.

How can I verify Tylo Mackay, LCSW's license?

NPPES lists Oregon license number L10823, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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.