NPPES file of Aug 9, 2026

Zackery J. Karl, OTR/L

Physical Rehabilitation Occupational Therapist · Guilderland, NY

Zackery J. Karl, OTR/L is a physical rehabilitation occupational therapist with a practice address in Guilderland, New York, and NPI 1144911173, issued on May 19, 2023. Check the license (New York 027975, as entered in NPPES) with the New York 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
1144911173
Name
Zackery J. Karl
Credential
OTR/L
Primary taxonomy
Physical Rehabilitation Occupational Therapist 225XP0019X
License number
027975 NY
Self-reported in NPPES; status is on the state search
Practice location
2 Charles Blvd, Guilderland, NY 12084
Phone
(518) 456-5669
Enumerated
May 19, 2023
Record last updated
May 19, 2023
Medicare enrollment
Enrolled (PECOS I20230614001869); 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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Verify Zackery J. Karl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 027975
    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 New York 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. Center For Disability Services, IncAlbany, NY

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

Zackery J. Karl among 207 physical rehabilitation occupational therapist records in New York

Zackery J. Karl, OTR/L is one of 207 physical rehabilitation occupational therapist records with a practice address in New York. 10% 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 82% of them.

  • NPI issued2023 · 82% of these records are older, 14% newer
  • In a Medicare fileYes · 10% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2020 · median 2017 among the 27 with a school on file
  • Record last updated2023 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225XP0019X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 physical rehabilitation occupational therapist record lists a practice address in Guilderland

They are 1 of the 161 NPPES records with a practice address in Guilderland, and 207 physical rehabilitation occupational therapist records in New York.

The 8 physical rehabilitation occupational therapist records with the nearest ZIP codes

  1. Trina Haver, OTR/LClifton Park, NY 120651154886273
  2. Kyle Dick, OTR/LDelmar, NY 120541174358022
  3. Kelsi BarnholtAmsterdam, NY 120101427734003
  4. Ashley Lanzi, OTR/LAmsterdam, NY 120101477282440
  5. Caroline McGay-Marple, OTWesthampton, NY 119771316418452
  6. Tara Delcolle, MA, OTR/LSouthampton, NY 119681639593882
  7. Kellie Konye, OTRAlbany, NY 122031548661655
  8. Kyla BartnickiAlbany, NY 122081396330239

Common questions

What is Zackery J. Karl, OTR/L's NPI number?

Zackery J. Karl, OTR/L's National Provider Identifier (NPI) is 1144911173, issued on May 19, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Zackery J. Karl, OTR/L located?

The NPPES record lists a practice address at 2 Charles Blvd, Guilderland, NY, 12084. Phone: (518) 456-5669. Providers update this record themselves, so call before visiting.

How can I verify Zackery J. Karl, OTR/L's license?

NPPES lists New York license number 027975, as entered by the provider. Search the New York 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.