Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Ann Marcella Mahieu

Individual provider Occupational Therapist · NPI 1417482183

Mrs. Ann Marcella Mahieu is an Occupational Therapist in Private Practice in Hunt Valley, Maryland. Qualified in 1992, 34 years ago. Practices with Legacy Healthcare Services Inc, a 3,624-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
34
Licensed in
NC
In the registry since
2017
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Practice location Address checks out

307 International Cir Ste 100
Hunt Valley, MD 21030-1387
Phone: (410) 667-7200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 3668 (NC)

Record details

NPI number1417482183
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 1, 2017
Last updated in NPPESMay 1, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Legacy Healthcare Services Inc — 3624 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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