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Anesthesiology Assistant

Ashley Lonjak

Sees patients in Cleveland, OH · Ohio

Summary

Ashley Lonjak (Anesthesiology Assistant) is enrolled with Medicare at 1 practice location in Cleveland, OH. NPI 1821440934. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Ashley Lonjak, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Anesthesiology AssistantPrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityMedical school
FemaleGender (as listed)
University Hospitals Medical Group IncGroup practice

Quick answers

Where does Ashley Lonjak see patients?
Medicare's clinician data lists 1 practice location in Cleveland, OH. Call before your visit to confirm the address.
What is Ashley Lonjak's specialty?
Medicare lists Anesthesiology Assistant as the primary specialty.
Does Ashley Lonjak accept Medicare assignment?
Yes. Medicare's clinician data says Ashley Lonjak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Ashley Lonjak?
(216) 844-1000, as listed in official Medicare / NPI Registry data.
What is Ashley Lonjak's NPI number?
1821440934. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Ashley Lonjak is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ashley Lonjak as a member of this group (CMS data updated 2026-10-02).

  • University Hospitals Medical Group Inc2,294 clinicians in the group

Specialties

Find other clinicians: Anesthesiology Assistant, Ohio →

Other anesthesiologist assistants in Cleveland

Clinicians with the same Medicare primary specialty in Cleveland, OH — not a recommendation.

All anesthesiologist assistants in Cleveland →

Clinician information

Medical schoolClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
Graduation year2016
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1821440934
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians