Katherine Marszalek, OT
Occupational Therapist · Baltimore, MD
Katherine Marszalek, OT is an occupational therapist with a practice address in Baltimore, Maryland, and NPI 1114817640, issued on Jul 7, 2025. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Marszalek
- Credential
- OT
- Primary taxonomy
- Occupational Therapist 225X00000X
- Practice location
- 7210 Rutherford RD Ste G, Baltimore, MD 21244
- Phone
- (443) 364-8182
- Enumerated
- Jul 7, 2025
- Record last updated
- Jul 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20250717002376); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,933 in Maryland → Look up another NPI →
Also registered at 7210 Rutherford RD Ste G
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadaija Barrow, DPTPhysical Therapist1902786924
- Amanda SeidlOccupational Therapist1457913295
Verify Katherine Marszalek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Therafit Enterprises IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Marszalek among 2,933 occupational therapist records in Maryland
Katherine Marszalek, OT is one of 2,933 occupational therapist records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.
- NPI issued2025 · 94% of these records are older, 2% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2025 · median 2015 among the 362 with a school on file
- Record last updated2025 · 67% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
563 occupational therapist records list a practice address in Baltimore
They are 563 of the 35,183 NPPES records with a practice address in Baltimore, and 2,933 occupational therapist records in Maryland.
All 2,933 in Maryland → Every provider in Baltimore → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Elizabeth DugganBaltimore, MD 212441316465917
- Dan Eisner, OTR/LBaltimore, MD 212441740367994
- Karen Gibber, OTR/LBaltimore, MD 212441346325503
- Latanya Henriques, OTR/LBaltimore, MD 212441669650016
- Talia Johnson, MSOT,OTRLWindsor Mill, MD 212441396247920
- Laronda Lockhart-Keene, OTR/LBaltimore, MD 212441548449556
- Abigail McNair, OTR/LBaltimore, MD 212441750638300
- Joanne Powell, OTR/LBaltimore, MD 212441609951912
Common questions
What is Katherine Marszalek, OT's NPI number?
Katherine Marszalek, OT's National Provider Identifier (NPI) is 1114817640, issued on Jul 7, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Marszalek, OT located?
The NPPES record lists a practice address at 7210 Rutherford RD Ste G, Baltimore, MD, 21244. Phone: (443) 364-8182. Providers update this record themselves, so call before visiting.
How can I verify Katherine Marszalek, OT's license?
Search the Maryland 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.