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

MRS. SARAH A THOMSEN FNP
NPI 1063359669
Nurse Practitioner - Family in Grand Rapids, MI

Q: What is Sarah Thomsen's NPI number?

The NPI number for Sarah Thomsen is 1063359669. It was assigned to this individual provider in the NPPES registry on May 1, 2026.

Q: What is Sarah Thomsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Thomsen was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 May 01, 2026PECOS Enrolled

770 KENMOOR AVE SE STE 100, GRAND RAPIDS, MI 49546(616) 272-3533(616) 259-4839 Get Directions Write a Review

NPPES record last updated: October 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mrs. Sarah A Thomsen Fnp NPPES

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

MRS. SARAH A THOMSEN FNP (NPI 1063359669) is an individual family provider in Grand Rapids, Michigan, licensed in Michigan (4704218444) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063359669

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. SARAH A THOMSENCredential: FNP

Location Address770 KENMOOR AVE SE STE 100Grand Rapids, MI 49546-8602

Mailing Address801 Rosehill RdJackson, MI 49202-1762 · (517) 212-2008 · Fax (517) 212-9023

Phone(616) 272-3533

Fax(616) 259-4839

Sole ProprietorNo

Enumeration DateMay 1, 2026

Last NPPES UpdateOctober 21, 2026

NPPES CertifiedOctober 21, 2026

✔ NPI 1063359669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MI · 4704218444

770 KENMOOR AVE SE STE 100, Grand Rapids, MI 49546

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Sarah A Thomsen Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49546 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.74 typical visit price

range $54.34 – $166.68

Typical copayment $21.18 (range $13.58 – $41.67)

Most-billed visit code 99203

Established Patient

$96.44 typical visit price

range $17.09 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

GAVIN O'BRIEN

Physician Assistant