Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. SAUNDRA SUZANNE SIEBERSMA PPC
NPI 1437983681
Counselor - Mental Health in Ethete, WY

Q: What is Saundra Siebersma's NPI number?

The NPI number for Saundra Siebersma is 1437983681. It was assigned to this individual provider in the NPPES registry on August 29, 2024.

Q: What is Saundra Siebersma's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Saundra Siebersma was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.

Active since August 29, 2024

707 BLUE SKY HWY, ETHETE, WY 82520(307) 856-9281 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Mrs. Saundra Suzanne Siebersma Ppc NPPES

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

MRS. SAUNDRA SUZANNE SIEBERSMA PPC (NPI 1437983681) is an individual mental health provider in Ethete, Wyoming, licensed in Wyoming (PPC-1611) and active in the NPI registry since August 2024.

NPPES Registry Identity

NPI1437983681

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMRS. SAUNDRA SUZANNE SIEBERSMACredential: PPC

Location Address707 BLUE SKY HWYEthete, WY 82520

Mailing AddressPo Box 1310Riverton, WY 82501-0158 · (307) 856-9281

Phone(307) 856-9281

Sole ProprietorYes

Enumeration DateAugust 29, 2024

Last NPPES UpdateAugust 31, 2026

NPPES CertifiedAugust 31, 2026

✔ NPI 1437983681 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 WY · PPC-1611

707 BLUE SKY HWY, Ethete, WY 82520

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

SAMUEL DAVID CROSS MD

Family Medicine

707 BLUE SKY HWY
ETHETE, WY 82520

Fremont County (307) 856-9281

WIND RIVER FAMILY AND COMMUNITY HEALTH CARE

Clinic/Center (Public Health, Federal)

707 BLUE SKY HWY
ETHETE, WY 82520

Fremont County (307) 335-4698

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 Saundra Siebersma's NPI number?

The NPI number for Saundra Siebersma is 1437983681. It was assigned to this individual provider in the NPPES registry on August 29, 2024.

Where is Saundra Siebersma located?

Saundra Siebersma practices at 707 Blue Sky Hwy, Ethete, WY 82520. The listed phone number is (307) 856-9281.

What is Saundra Siebersma'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 Saundra Siebersma was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.