NPPES file of Aug 9, 2026

Katie Casper, MS

Mental Health Counselor · Grinnell, IA

Katie Casper, MS is a mental health counselor with a practice address in Grinnell, Iowa, and NPI 1174246151, issued on Sep 23, 2022. Check the license (Iowa 116713, as entered in NPPES) with the Iowa 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
1174246151
Name
Katie Casper
Credential
MS
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
116713 IA
Self-reported in NPPES; status is on the state search
Practice location
809 5TH Ave, Grinnell, IA 50112
Phone
(641) 236-0632
Enumerated
Sep 23, 2022
Record last updated
Sep 23, 2022
Medicare enrollment
Enrolled (PECOS I20241209000336); 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 809 5TH Ave

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

  1. Chelsea Sittig, TLMHCMental Health Counselor1306569371
  2. Savannah Wheeler, MSMental Health Counselor1174246144

Verify Katie Casper 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 116713
    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

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Bills Medicare through one group practice

  1. Davis Psychological Services, PCGrinnell, IA

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

Katie Casper among 2,567 mental health counselor records in Iowa

Katie Casper, MS 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. Its NPI, issued in 2022, is newer than 66% of them.

  • NPI issued2022 · 66% of these records are older, 29% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2022 · median 2015 among the 554 with a school on file
  • Record last updated2022 · 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).

23 mental health counselor records list a practice address in Grinnell

They are 23 of the 172 NPPES records with a practice address in Grinnell, and 2,567 mental health counselor records in Iowa.

The 8 mental health counselor records with the nearest ZIP codes

  1. Jennifer Collins, MAGrinnell, IA 501121003445107
  2. Ryan Emerson, LMHCGrinnell, IA 501121104064153
  3. Catherine Fields-NelsonGrinnell, IA 501121295230902
  4. Stalin George, L.M.H.CGrinnell, IA 501121013343540
  5. Lori Halvorson, LMHCGrinnell, IA 501121497001978
  6. Rebecca Heeren, LMHCGrinnell, IA 501121417052598
  7. Katie Little, LMHCGrinnell, IA 501121972907061
  8. Nathan MolineGrinnell, IA 501121952907230

Common questions

What is Katie Casper, MS's NPI number?

Katie Casper, MS's National Provider Identifier (NPI) is 1174246151, issued on Sep 23, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Katie Casper, MS located?

The NPPES record lists a practice address at 809 5TH Ave, Grinnell, IA, 50112. Phone: (641) 236-0632. Providers update this record themselves, so call before visiting.

How can I verify Katie Casper, MS's license?

NPPES lists Iowa license number 116713, 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. 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.