NPPES file of Aug 9, 2026

Maria Lonsdale, LMHC

Mental Health Counselor · Sioux City, IA

Maria Lonsdale, LMHC is a mental health counselor with a practice address in Sioux City, Iowa, and NPI 1427794510, issued on May 11, 2022. Check the license (Iowa 109234, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1427794510
Name
Maria Lonsdale
Credential
LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
109234 IA
Self-reported in NPPES; status is on the state search
Practice location
3650 Glen Oaks Blvd, Sioux City, IA 51104
Phone
(712) 222-1459
Enumerated
May 11, 2022
Record last updated
Sep 10, 2025
Fax
(712) 222-1460
Medicare enrollment
Enrolled (PECOS I20250920000103); 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.
Download card Updates feed

8 nearest mental health counselor records → All 2,567 in Iowa → Look up another NPI →

Also registered at 3650 Glen Oaks Blvd

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

  1. Austin Davis, TLMHCMental Health Counselor1508652314
  2. Janene GorsettMental Health Counselor1366891756
  3. Patricia MillerSocial Worker1043995897
  4. Charity Silvis, LMHCMental Health Counselor1336972660
  5. Preston Tornell, D.C.Neurology Chiropractor1952347809
  6. Brandi Turner, LISWSocial Worker1811291669

Verify Maria Lonsdale in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 109234    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 Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Maria Lonsdale among 2,567 mental health counselor records in Iowa

Maria Lonsdale, LMHC is one of 2,567 mental health counselor records with a practice address in Iowa. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 66% of them.

  • NPI issued2022 · 66% of these records are older, 29% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2021 · median 2015 among the 554 with a school on file
  • Record last updated2025 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

93 mental health counselor records list a practice address in Sioux City

They are 93 of the 1,486 NPPES records with a practice address in Sioux City, and 2,567 mental health counselor records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,567 in Iowa → Every provider in Sioux City → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Bradley Bergeson, MED, LMHP, LADCSioux City, IA 511041205052420
  2. Matthew Cihak, LMHC, CCDP-DSioux City, IA 511041124449541
  3. Austin Davis, TLMHCSioux City, IA 511041508652314
  4. Ashley EwoldtSioux City, IA 511041265214720
  5. Janene GorsettSioux City, IA 511041366891756
  6. Tiffany Holbrook, LMHCSioux City, IA 511041104357599
  7. Laura MalcolmSioux City, IA 511041922884279
  8. Lucas Mann, LMHCSioux City, IA 511041588284855

Common questions

What is Maria Lonsdale, LMHC's NPI number?

Maria Lonsdale, LMHC's National Provider Identifier (NPI) is 1427794510, issued on May 11, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Maria Lonsdale, LMHC located?

The NPPES record lists a practice address at 3650 Glen Oaks Blvd, Sioux City, IA, 51104. Phone: (712) 222-1459. Providers update this record themselves, so call before visiting.

How can I verify Maria Lonsdale, LMHC's license?

NPPES lists Iowa license number 109234, as entered by the provider. Search the Iowa 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. 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.