NPPES file of Aug 9, 2026

Isabelle C. Sunderland, OTR/L

Occupational Therapist · Vail, CO

Isabelle C. Sunderland, OTR/L is an occupational therapist with a practice address in Vail, Colorado, and NPI 1043952393, issued on Apr 8, 2022. Check the license with the Colorado 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
1043952393
Name
Isabelle C. Sunderland
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
Practice location
180 S Frontage RD W, Vail, CO 81657
Phone
(970) 476-1225
Enumerated
Apr 8, 2022
Record last updated
Mar 13, 2024
Medicare enrollment
Enrolled (PECOS I20220420003017); 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 180 S Frontage RD W

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

  1. John Apostolakos, MD, MPHOrthopaedic Surgery Physician1306378419
  2. Lance Arsenault, CNIMElectroneurodiagnostic Specialist/Technologist1538847314
  3. Julia Berg, PA-CPhysician Assistant1750099131
  4. Jacob DudekPhysical Therapist1982537593
  5. Joseph Featherall, MDOrthopaedic Surgery Physician1437612363
  6. Gabriella Fisher, PT, DPTPhysical Therapist1831055144

Verify Isabelle C. Sunderland in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado 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
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The practice group's MIPS final score for 2023 (Medicare payment program): 78.3 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 score54.9
  2. Costout of 100 · 30%73.7
  3. Promoting interoperabilityout of 100 · 25%99.0
  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. Vail Clinic IncVail, CO

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

Isabelle C. Sunderland among 2,846 occupational therapist records in Colorado

Isabelle C. Sunderland, OTR/L is one of 2,846 occupational therapist records with a practice address in Colorado. 9% 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 73% of them.

  • NPI issued2022 · 73% of these records are older, 21% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2021 · median 2016 among the 322 with a school on file
  • Record last updated2024 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 occupational therapist records list a practice address in Vail

They are 17 of the 357 NPPES records with a practice address in Vail, and 2,846 occupational therapist records in Colorado.

The 8 occupational therapist records with the nearest ZIP codes

  1. Katheryn Baker, OTRVail, CO 816571952696411
  2. Carly Baker, OTVail, CO 816571962779538
  3. Anna Cotton, OTR/LVail, CO 816571730566985
  4. Holly Coulson, OTR/L CHTVail, CO 816571124191424
  5. Andrea Granzin, OTVail, CO 816571497022065
  6. Karissa KinardVail, CO 816571669072724
  7. Mary Leone, OTRVail, CO 816571013093020
  8. Marissa Maddalena, OTD, OTR/LVail, CO 816571326773623

Common questions

What is Isabelle C. Sunderland, OTR/L's NPI number?

Isabelle C. Sunderland, OTR/L's National Provider Identifier (NPI) is 1043952393, issued on Apr 8, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Isabelle C. Sunderland, OTR/L located?

The NPPES record lists a practice address at 180 S Frontage RD W, Vail, CO, 81657. Phone: (970) 476-1225. Providers update this record themselves, so call before visiting.

How can I verify Isabelle C. Sunderland, OTR/L's license?

Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

What is Isabelle C. Sunderland, OTR/L's MIPS final score?

The 2023 MIPS final score is 78.3 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.