NPPES file of Aug 9, 2026

Macyn Stonner, OT

Hand Occupational Therapist · Chesterfield, MO

Macyn Stonner, OT is a hand occupational therapist with a practice address in Chesterfield, Missouri, and NPI 1831638527, issued on Feb 15, 2017. Check the license (Missouri 2017001212, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831638527
Name
Macyn Stonner
Credential
OT
Primary taxonomy
Hand Occupational Therapist 225XH1200X
License number
2017001212 MO
Self-reported in NPPES; status is on the state search
Practice location
14532 S Outer 40 RD, Chesterfield, MO 63017
Phone
(314) 286-1669
Enumerated
Feb 15, 2017
Record last updated
Apr 17, 2025
Fax
(314) 514-3635
Medicaid ID
470052738 MO
Medicare enrollment
Enrolled (PECOS I20170301000096); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 2016
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 14532 S Outer 40 RD

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

  1. Stacy Baker, OTOccupational Therapist1760711345
  2. Haskel Buford, MPH, LAT, ATCAthletic Trainer1598235210
  3. Kimberlee Coppelli, PAPhysician Assistant1538613336
  4. Gregory Decker, MDPhysical Medicine & Rehabilitation Physician1437564614
  5. Sarah Fench, OTOccupational Therapist1457900193
  6. Kymberly Gomez, PAPhysician Assistant1225068851

Verify Macyn Stonner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2017001212
    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 Missouri 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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The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score71.5
  2. Costout of 100 · 30%59.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Washington UniversitySaint Louis, MO

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

Macyn Stonner among 69 hand occupational therapist records in Missouri

Macyn Stonner, OT is one of 69 hand occupational therapist records with a practice address in Missouri. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.

  • NPI issued2017 · 77% of these records are older, 22% newer
  • In a Medicare fileYes · 29% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2016 · median 1997 among the 19 with a school on file
  • Record last updated2025 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225XH1200X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hand Occupational Therapist providers in Missouri

There are 69 hand occupational therapist records in Missouri.

The 8 hand occupational therapist records with the nearest ZIP codes

  1. Judith Beger, OTR/L, CHTChesterfield, MO 630171245343284
  2. Mary Pellowski, O.T., C.H.T.Chesterfield, MO 630171609812502
  3. Luu Wong, OTChesterfield, MO 630171003450834
  4. Sandra Brown, OTRL CHTChesterfield, MO 630051720198757
  5. Linda Heinze, OTRL, CHTFlorissant, MO 630311053457903
  6. David Levy, OT, CHTHazelwood, MO 630421174653489
  7. Karen Mainzer, OTR L CHTBridgeton, MO 630441649218066
  8. Chantell Unnerstall, OTRL CHTWashington, MO 630901831281120

Common questions

What is Macyn Stonner, OT's NPI number?

Macyn Stonner, OT's National Provider Identifier (NPI) is 1831638527, issued on Feb 15, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Macyn Stonner, OT located?

The NPPES record lists a practice address at 14532 S Outer 40 RD, Chesterfield, MO, 63017. Phone: (314) 286-1669. Providers update this record themselves, so call before visiting.

How can I verify Macyn Stonner, OT's license?

NPPES lists Missouri license number 2017001212, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

What is Macyn Stonner, OT's MIPS final score?

The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.