NPPES file of Aug 9, 2026

Sierra Snapp

Mental Health Counselor · Marshall, IL

Sierra Snapp is a mental health counselor with a practice address in Marshall, Illinois, and NPI 1649957192, issued on Jun 28, 2023. Check the license with the Illinois 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
1649957192
Name
Sierra Snapp
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
408 N 2ND St, Marshall, IL 62441
Phone
(217) 826-2361
Enumerated
Jun 28, 2023
Record last updated
Sep 26, 2024
Medicare enrollment
Enrolled (PECOS I20240506003411); 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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Also registered at 408 N 2ND St

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

  1. Michaela Miller, APRNFamily Nurse Practitioner1538913454
  2. Andrea Warner, FNP-BCFamily Nurse Practitioner1972259968

Verify Sierra Snapp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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 Illinois 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.

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Bills Medicare through one group practice

  1. Union Hospital IncMarshall, IL

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

2 mental health counselor records list a practice address in Marshall

They are 2 of the 40 NPPES records with a practice address in Marshall, and 10,716 mental health counselor records in Illinois.

Other mental health counselor records in Illinois

  1. Jennifer Aardsma, LPCDanville, IL1811460983
  2. Zehra AbbasCrystal Lake, IL1518719590
  3. Alya Abbed, MA, LCPCNormal, IL1053651083
  4. Dana Abbey, MA, LCPCFranklin Park, IL1750612073
  5. Jacqueline Abbott, BSDanville, IL1568928216
  6. Sam AbboudChicago, IL1093598674
  7. Ozaz AbdallaEvanston, IL1154077477
  8. Nora AbdelrahmanChicago, IL1295442655
  9. Fida Abdelrasoul, LSWChampaign, IL1669021010
  10. Khoshnam Abdul HamidChicago, IL1437687456

Common questions

What is Sierra Snapp's NPI number?

Sierra Snapp's National Provider Identifier (NPI) is 1649957192, issued on Jun 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Sierra Snapp located?

The NPPES record lists a practice address at 408 N 2ND St, Marshall, IL, 62441. Phone: (217) 826-2361. Providers update this record themselves, so call before visiting.

How can I verify Sierra Snapp's license?

Search the Illinois 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.

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.