Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Allison Mackenzie Norwood, OTR/L

Individual provider Occupational Therapist · NPI 1720316649

Mrs. Allison Mackenzie Norwood, OTR/L is an Occupational Therapist in Rockville, Maryland. Works from 2 locations. Licensed in Maryland.

Licensed in
MD
In the registry since
2009
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

9905 Medical Center Dr
Rockville, MD 20850-6533
Phone: (240) 826-2160
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2238 Bear Den Rd, Frederick, MD 21701-9340 — (202) 425-9363

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 06686 (MD)

Record details

NPI number1720316649
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedDecember 4, 2009
Last updated in NPPESMay 2, 2023
Certification dateMay 2, 2023

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients11
Services billed 308 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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