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

Mountain Mental Health PLLC

Organization Psychiatry Physician · NPI 1275469595

Mountain Mental Health PLLC is a Psychiatry Physician in Bellevue, Washington. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

14205 SE 36th St Ste 100
Bellevue, WA 98006-1553
Phone: (425) 657-8819
Fax: (507) 607-8918
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X

Record details

NPI number1275469595
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ilyse Rosenberg — Dr · (425) 657-8819
NPI enumeratedJune 23, 2026
Last updated in NPPESJune 23, 2026
Certification dateJune 4, 2026
Mailing address14205 Se 36th St Ste 100, Bellevue, WA 98006-1553

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