MARIAM OPINCAR MERRIN MA, LPCC, LMHC, SUDP
NPI 1295137412
Counselor - Mental Health in Edmonds, WA
About Mariam Opincar Merrin Ma, Lpcc, Lmhc, Sudp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAM OPINCAR MERRIN MA, LPCC, LMHC, SUDP (NPI 1295137412) is an individual mental health provider in Edmonds, Washington, licensed in Washington (LH 60675467) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mariam Opincar Merrin Ma, Lpcc, Lmhc, Sudp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EDMONDS, WA 98020
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 Mariam Merrin's NPI number?
The NPI number for Mariam Merrin is 1295137412. It was assigned to this individual provider in the NPPES registry on September 18, 2014.
Where is Mariam Merrin located?
Mariam Merrin practices at 144 Railroad Ave, Edmonds, WA 98020. The listed phone number is (206) 486-0242.
What is Mariam Merrin's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Mariam Merrin enrolled in Medicare?
Yes. Mariam Merrin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Mariam Merrin accept?
Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Mariam Merrin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mariam Merrin was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.