Matthew Lasslo
Counselor · Page, AZ
Matthew Lasslo is a counselor with a practice address in Page, Arizona, and NPI 1003426545, issued on Aug 7, 2020. Check the license (Arizona LAC-17209, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Lasslo
- Primary taxonomy
- Counselor 101Y00000X
- License number
- LAC-17209 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 463 S Lake Powell Blvd, Page, AZ 86040
- Phone
- (928) 645-5113
- Enumerated
- Aug 7, 2020
- Entity
- Type 1 · individual
Also registered at 463 S Lake Powell Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maureen Guilfoyle, LICSWClinical Social Worker1407875693
- Michael Moore, D.C.Chiropractor1851456487
- Scott Sadler, P.A.-CSurgical Physician Assistant1386612265
Verify Matthew Lasslo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license LAC-17209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Creek Valley Health ClinicColorado City, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Counselor providers in Arizona
There are 1,330 counselor records in Arizona.
Other counselor records in Arizona
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- Lorraine AchesonFlagstaff, AZ1639318702
- Sarah AchuffPhoenix, AZ1073430898
- Jane Ackerley, DNPTucson, AZ1588868921
- Juanita Adams, LPCGilbert, AZ1538271317
- Lauren AdamsGlendale, AZ1144051285
- Megan Addis, M.ED., LAC, NCCTucson, AZ1487916714
Common questions
What is Matthew Lasslo's NPI number?
Matthew Lasslo's National Provider Identifier (NPI) is 1003426545, issued on Aug 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Lasslo located?
The NPPES record lists a practice address at 463 S Lake Powell Blvd, Page, AZ, 86040. Phone: (928) 645-5113. Providers update this record themselves, so call before visiting.
How can I verify Matthew Lasslo's license?
NPPES lists Arizona license number LAC-17209, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.