NPPES file of Aug 9, 2026

Seth F. Winterholler, PHD

Marriage & Family Therapist · Twin Falls, ID

Seth F. Winterholler, PHD is a marriage & family therapist with a practice address in Twin Falls, Idaho, and NPI 1679624910, issued on Jan 15, 2007. Check the license (Idaho LMFT-2972, as entered in NPPES) with the Idaho 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
1679624910
Name
Seth F. Winterholler
Credential
PHD
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
LMFT-2972 ID
Self-reported in NPPES; status is on the state search
Practice location
284 Martin St, Twin Falls, ID 83301
Phone
(208) 733-7186
Enumerated
Jan 15, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(208) 733-7178
Medicare enrollment
Enrolled (PECOS I20250801000728); 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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8 nearest marriage & family therapist records → All 313 in Idaho → Look up another NPI →

Also registered at 284 Martin St

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

  1. Ivette ArchilaMental Health Counselor1740870344
  2. Amber Arterburn, LPCProfessional Counselor1881146611
  3. Cristin BatesMarriage & Family Therapist1720698624
  4. Jason Beard, MAMarriage & Family Therapist1083636518
  5. Sarah Bender, L.P.C.Mental Health Counselor1639587835
  6. Matthew Bennett, LMSWSocial Worker1376838474

Verify Seth F. Winterholler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license LMFT-2972    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 Idaho 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. Turning Point Center For Change IncTwin Falls, ID

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

Seth F. Winterholler among 313 marriage & family therapist records in Idaho

Seth F. Winterholler, PHD is one of 313 marriage & family therapist records with a practice address in Idaho. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 10% of them.

  • NPI issued2007 · 10% of these records are older, 70% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated2018 · median 2010 among the 38 with a school on file
  • Record last updated2007 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Idaho

There are 313 marriage & family therapist records in Idaho.

All 313 in Idaho → Every provider in Twin Falls → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Cristin BatesTwin Falls, ID 833011720698624
  2. Jason Beard, MATwin Falls, ID 833011083636518
  3. Susan Bergen, MA, LMFTTwin Falls, ID 833011497856637
  4. Kristi Fowler, LMFTTwin Falls, ID 833011447384557
  5. David Holloway, LMFTTwin Falls, ID 833011588259691
  6. Margareta JeppesenTwin Falls, ID 833011902491152
  7. Larissa MacfarlaneTwin Falls, ID 833011619629706
  8. Matthew MayockTwin Falls, ID 833011790535482

Common questions

What is Seth F. Winterholler, PHD's NPI number?

Seth F. Winterholler, PHD's National Provider Identifier (NPI) is 1679624910, issued on Jan 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Seth F. Winterholler, PHD located?

The NPPES record lists a practice address at 284 Martin St, Twin Falls, ID, 83301. Phone: (208) 733-7186. Providers update this record themselves, so call before visiting.

How can I verify Seth F. Winterholler, PHD's license?

NPPES lists Idaho license number LMFT-2972, as entered by the provider. Search the Idaho 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.

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.