Cassia Chapman, OT
Occupational Therapist · Baltimore, MD
Cassia Chapman, OT is an occupational therapist with a practice address in Baltimore, Maryland, and NPI 1780384701, issued on Mar 8, 2023. Check the license (Maryland 09909, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassia Chapman
- Credential
- OT
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 09909 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6451 N Charles St, Baltimore, MD 21212
- Phone
- (877) 407-3422
- Enumerated
- Mar 8, 2023
- Record last updated
- May 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20230324002401); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,933 in Maryland → Look up another NPI →
Also registered at 6451 N Charles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachelle Vera Abante, PTPhysical Therapist1881138931
- Laura Aceituno, OTOccupational Therapist1780155887
- Katherine AmbrosePhysical Therapist1508411646
- Kelly ArmstrongOccupational Therapist1902517501
- Joana Balgos, PTPhysical Therapist1023941713
- Faith BallahOccupational Therapist1508548934
Verify Cassia Chapman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 09909Check 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
- Fox Rehab OT MD LLCWaldorf, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassia Chapman among 2,933 occupational therapist records in Maryland
Cassia Chapman, 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 2023, is newer than 86% of them.
- NPI issued2023 · 86% of these records are older, 9% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2022 · 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
- Jeffrey Caliari, MOTR/LBaltimore, MD 212121922336700
- Tsehaye HabteselasieBaltimore, MD 212121528591542
- Diane Hall, OTBaltimore, MD 212121356555759
- Meghan Hall, OTR/LBaltimore, MD 212121073039160
- Irina LunevaBaltimore, MD 212121770962045
- Bonnie May, MS, OTR/LBaltimore, MD 212121770916819
- Stephanie Miller, OTR/LBaltimore, MD 212121003242041
- Lori MonroeBaltimore, MD 212121871021568
Common questions
What is Cassia Chapman, OT's NPI number?
Cassia Chapman, OT's National Provider Identifier (NPI) is 1780384701, issued on Mar 8, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Cassia Chapman, OT located?
The NPPES record lists a practice address at 6451 N Charles St, Baltimore, MD, 21212. Phone: (877) 407-3422. Providers update this record themselves, so call before visiting.
How can I verify Cassia Chapman, OT's license?
NPPES lists Maryland license number 09909, as entered by the provider. 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.