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

Dr. Natalie Sierra Allen, OTD

Individual provider Occupational Therapist · NPI 1598281933

Dr. Natalie Sierra Allen, OTD is an Occupational Therapist in Private Practice in Mountlake Terrace, Washington. Qualified in 2017, 9 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
9
Licensed in
WA
In the registry since
2017
What do these letters mean?
OTD — Doctor of Occupational Therapy
The doctoral degree in occupational therapy.

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Practice location Address checks out

6912 220th St SW Ste 205
Mountlake Terrace, WA 98043-2169
Phone: (425) 712-1987
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 60771804 (WA)

Record details

NPI number1598281933
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTD
Sole proprietorYes
NPI enumeratedAugust 17, 2017
Last updated in NPPESApril 5, 2024
Certification dateApril 5, 2024

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mountlake Terrace