Every new Washington business filing, every dayAscend Psychology
MATTHEW RYAN MILLER, Registered Agent
Ascend Psychology PLLC is a behavioral health therapy practice located at 748 Market Street in Tacoma, Washington, led by Dr. Cassidy. The practice specializes in therapy for mothers during the perinatal period, including pregnancy and postpartum, and offers telehealth appointments.
Filed February 12, 2026 · Tacoma, WA · Pierce County
Find new mental health businesses in Tacoma, then launch a cold email campaign built for you.
Every new Washington filing, every day
See how it worksSource
Washington Secretary of State (CCFS) · Entity 20261159056 · Retrieved June 13, 2026
About Ascend Psychology
Ascend Psychology PLLC filed in Washington on February 12, 2026, based in Tacoma, Pierce County. Owner Matthew Ryan Miller filed personally as registered agent. Its domain was registered over four years before filing, on March 1, 2021, via Squarespace Domains, and the site uses Squarespace. The modern website is confirmed to match the filing. No annual report or EIN on file yet. We estimate revenue under $100,000 and 1-5 employees.
- Domain registered 1,809 days before the business filing date.
- Owner Matthew Ryan Miller filed personally as registered agent.
- Website built with Squarespace and identity confirmed.
- No annual report or EIN on file yet.
- We estimate revenue under $100,000 and 1-5 employees.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 3 new businesses registered in Tacoma in February 2026, and the only mental health business registered there that month.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Ascend Psychology registered?
Ascend Psychology was registered as LLC on February 12, 2026 in Washington.
Where is Ascend Psychology located?
Ascend Psychology is based in Tacoma, WA, 98402, in Pierce County.
What type of business is Ascend Psychology?
Ascend Psychology is classified as a mental health business (perinatal psychology).
Does Ascend Psychology have an EIN on file?
No EIN was found on file for Ascend Psychology at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh mental health businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›