NPPES file of Aug 9, 2026

Ryan Folk

Marriage & Family Therapist · Sioux Falls, SD

Ryan Folk is a marriage & family therapist with a practice address in Sioux Falls, South Dakota, and NPI 1427747542, issued on May 4, 2023. Check the license (South Dakota 11557, as entered in NPPES) with the South Dakota 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
1427747542
Name
Ryan Folk
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
11557 SD
Self-reported in NPPES; status is on the state search
Practice location
4300 S Louise Ave Ste 201, Sioux Falls, SD 57106
Phone
(605) 334-7713
Enumerated
May 4, 2023
Record last updated
May 4, 2023
Medicare enrollment
Enrolled (PECOS I20240514004332); 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 78 in South Dakota → Look up another NPI →

Also registered at 4300 S Louise Ave Ste 201

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

  1. Jennifer BaehlerMarriage & Family Therapist1336829381
  2. Nicholas Buus, MA, LAMFTMental Health Counselor1730312281
  3. Larry Dancler, MSMental Health Counselor1891772398
  4. Reegan Elder, BA, MAProfessional Counselor1538081518
  5. Kerry Ford, MSWSocial Worker1053609057
  6. Laura Garmatz, MSMental Health Counselor1699480970

Verify Ryan Folk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license 11557    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 South Dakota 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. North American Baptist SeminarySioux Falls, SD

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

Ryan Folk among 78 marriage & family therapist records in South Dakota

Ryan Folk is one of 78 marriage & family therapist records with a practice address in South Dakota. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.

  • NPI issued2023 · 78% of these records are older, 13% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2022 · median 2015 among the 16 with a school on file
  • Record last updated2023 · 31% 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 South Dakota 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 South Dakota

There are 78 marriage & family therapist records in South Dakota.

All 78 in South Dakota → Every provider in Sioux Falls → Marriage & Family Therapist nationwide →

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

  1. Ashley Anson, JD, MFT-LICENSEESioux Falls, SD 571061508608415
  2. Jennifer BaehlerSioux Falls, SD 571061336829381
  3. Kristiana Benson, MA, LMFT, QMHPSioux Falls, SD 571061578630554
  4. Daniel Digatono, PHD,LMFT,LPCSioux Falls, SD 571061407811458
  5. Susan Dinsmore, MA, LMFTSioux Falls, SD 571061093297061
  6. Bethany Handsaker, MAMFTSioux Falls, SD 571061659149623
  7. Frank Main, ED.D, LMFTSioux Falls, SD 571061740526870
  8. Elizabeth MillerSioux Falls, SD 571061891511382

Common questions

What is Ryan Folk's NPI number?

Ryan Folk's National Provider Identifier (NPI) is 1427747542, issued on May 4, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Folk located?

The NPPES record lists a practice address at 4300 S Louise Ave Ste 201, Sioux Falls, SD, 57106. Phone: (605) 334-7713. Providers update this record themselves, so call before visiting.

How can I verify Ryan Folk's license?

NPPES lists South Dakota license number 11557, as entered by the provider. Search the South Dakota 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.