NPPES file of Aug 9, 2026

Marek Graczkowski, OTR

Occupational Therapist · Boca Raton, FL

Marek Graczkowski, OTR is an occupational therapist with a practice address in Boca Raton, Florida, and NPI 1649493099, issued on Apr 11, 2007. Check the license (Florida OT10388, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1649493099
Name
Marek Graczkowski
Credential
OTR
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT10388 FL
Self-reported in NPPES; status is on the state search
Practice location
23315 Blue Water Cir, Boca Raton, FL 33433
Phone
(561) 368-1033
Enumerated
Apr 11, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 7,925 in Florida → Look up another NPI →

Also registered at 23315 Blue Water Cir

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

  1. Karen Araya, PTAPhysical Therapy Assistant1497871602
  2. Amy Biederman, PTAPhysical Therapy Assistant1164548467
  3. Deborah Bray, ARNPGerontology Nurse Practitioner1841286143
  4. Mario Francisco Celocia, P.T.Physical Therapist1841316031
  5. Kalince Die, OTOccupational Therapist1679699854
  6. Michele LaviskySpeech-Language Pathologist1881919447

Verify Marek Graczkowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license OT10388    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
Open the Florida license search

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Marek Graczkowski among 7,925 occupational therapist records in Florida

Marek Graczkowski, OTR is one of 7,925 occupational therapist records with a practice address in Florida. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 8% of them.

  • NPI issued2007 · 8% of these records are older, 81% newer
  • In a Medicare fileNo · 10% of these records are
  • In the CMS Doctors and Clinicians fileNo · 12% of these records are
  • Record last updated2007 · 63% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

165 occupational therapist records list a practice address in Boca Raton

They are 165 of the 6,189 NPPES records with a practice address in Boca Raton, and 7,925 occupational therapist records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,925 in Florida → Every provider in Boca Raton → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Frantz Antoine, OTRBoca Raton, FL 334331932331832
  2. Doreen Comiskey, OTR/LBoca Raton, FL 334331013185800
  3. Luann Dasilva, OTRBoca Raton, FL 334331982721767
  4. Kalince Die, OTBoca Raton, FL 334331679699854
  5. Jodi Fiske, OTR/LBoca Raton, FL 334331750520961
  6. Carolyn Gonsher, MS, OTR/LBoca Raton, FL 334331588849582
  7. Elisheva Green, OTR/LBoca Raton, FL 334331366779258
  8. Nechama Raden, OTR/LBoca Raton, FL 334331669700621

Common questions

What is Marek Graczkowski, OTR's NPI number?

Marek Graczkowski, OTR's National Provider Identifier (NPI) is 1649493099, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Marek Graczkowski, OTR located?

The NPPES record lists a practice address at 23315 Blue Water Cir, Boca Raton, FL, 33433. Phone: (561) 368-1033. Providers update this record themselves, so call before visiting.

How can I verify Marek Graczkowski, OTR's license?

NPPES lists Florida license number OT10388, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.