1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Counselor
  6. NPI Profile

MOLLY MULLEN
NPI 1508744392
Counselor - Mental Health in Seattle, WA

Active since August 21, 2025
1229 MADISON ST STE 500, SEATTLE, WA 98104(877) 825-8584 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Molly Mullen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MOLLY MULLEN (NPI 1508744392) is an individual mental health provider in Seattle, Washington, licensed in Washington (MC61684097) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1508744392
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMOLLY MULLEN
Location Address1229 MADISON ST STE 500Seattle, WA 98104-1305
Mailing AddressPo Box 560901Denver, CO 80256-0901 · (877) 825-8584
Phone(877) 825-8584
Sole ProprietorNo
Enumeration DateAugust 21, 2025
NPPES CertifiedAugust 21, 2025
✔ NPI 1508744392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · MC61684097
1229 MADISON ST STE 500, Seattle, WA 98104
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAYLA PAIGE BRUBACHER DNP
Nurse Practitioner (Psychiatric/Mental Health)
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (206) 338-3331
HANNAH ISOMURA
Social Worker
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (877) 825-8584
CASEY LEE OAKES
Physician Assistant
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (877) 825-8584
DR. DANIELLE KATHRYN IVANOVA D.O.
Psychiatry & Neurology (Psychiatry)
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (425) 326-5338
YIHAN WANG
Counselor (Mental Health)
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (877) 825-8584
MARIYA POPRUZHNYY
Counselor (Mental Health)
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (877) 825-8584
KOURTNEY CORDES RD
Dietitian, Registered
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (877) 825-8584
MIRANDA O'DONNELL LSWAIC
Social Worker
1229 MADISON ST STE 500
SEATTLE, WA 98104
King County (877) 825-8584

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Molly Mullen's NPI number?

The NPI number for Molly Mullen is 1508744392. It was assigned to this individual provider in the NPPES registry on August 21, 2025.

Where is Molly Mullen located?

Molly Mullen practices at 1229 Madison St Ste 500, Seattle, WA 98104. The listed phone number is (877) 825-8584.

What is Molly Mullen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Molly Mullen was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.