MARGARET JANE PETERSON MA
NPI 1174175384
Counselor - Mental Health in Spokane, WA
About Margaret Jane Peterson Ma NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET JANE PETERSON MA (NPI 1174175384) is an individual mental health provider in Spokane, Washington, licensed in Washington (CG60964134) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Margaret Jane Peterson Ma 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPOKANE, WA 99202
SPOKANE, WA 99202
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 Margaret Peterson's NPI number?
The NPI number for Margaret Peterson is 1174175384. It was assigned to this individual provider in the NPPES registry on July 9, 2019.
Where is Margaret Peterson located?
Margaret Peterson practices at 104 S Freya St Ste 212, Spokane, WA 99202. The listed phone number is (509) 368-9863.
What is Margaret Peterson's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Margaret Peterson enrolled in Medicare?
Yes. Margaret Peterson 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.
When was this NPI record last updated?
The NPPES record for Margaret Peterson was last updated on September 8, 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.
# Margaret Jane Peterson, MA · NPI 1174175384
Mental Health provider in Spokane, Washington. Individual provider, active in the CMS NPPES registry since July 9, 2019.
## Identity
- **NPI:** 1174175384 (Entity type: Individual)
- **Enumerated:** July 9, 2019
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** CG60964134 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 104 S FREYA ST STE 212, Spokane, WA 99202-4871
- **Phone:** (509) 368-9863
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** September 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1174175384) · Data from the CMS NPPES public registry.