NPPES file of Aug 9, 2026

Olivia Marie Garthe, AGACNP-BC

Acute Care Nurse Practitioner · Grand Rapids, MI

Olivia Marie Garthe, AGACNP-BC is an acute care nurse practitioner with a practice address in Grand Rapids, Michigan, and NPI 1093683765, issued on Oct 25, 2025. Check the license (Michigan 4704357009, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093683765
Name
Olivia Marie Garthe
Credential
AGACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
4704357009 MI
Self-reported in NPPES; status is on the state search
Practice location
100 Michigan St NE, Grand Rapids, MI 49503
Phone
(616) 391-3139
Enumerated
Oct 25, 2025
Record last updated
Jan 13, 2026
Medicare enrollment
Enrolled (PECOS I20251201003186); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest acute care nurse practitioner records → All 865 in Michigan → Look up another NPI →

Also registered at 100 Michigan St NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aly Abdel-Mageed, MDPediatric Hematology & Oncology Physician1851361190
  2. Muriam Afzal, MDFamily Medicine Physician1174759906
  3. Shefali Aggarwal, M.DPediatric Critical Care Medicine Physician1720408313
  4. Muhammad Ali Akbar, MDInternal Medicine Physician1518529742
  5. Ghassan Al Nabhan, M.D.Internal Medicine Physician1326458068
  6. Zain AlajjouriEmergency Medicine Physician1366183295

Verify Olivia Marie Garthe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704357009    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Spectrum Health Primary Care PartnersGrand Rapids, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Olivia Marie Garthe among 865 acute care nurse practitioner records in Michigan

Olivia Marie Garthe, AGACNP-BC is one of 865 acute care nurse practitioner records with a practice address in Michigan. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2025 · median 2019 among the 597 with a school on file
  • Record last updated2026 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Michigan

There are 865 acute care nurse practitioner records in Michigan.

All 865 in Michigan → Every provider in Grand Rapids → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Tammy Bectel, NPGrand Rapids, MI 495031881119667
  2. Catherine Campbell, NPGrand Rapids, MI 495031932653730
  3. Sarah Darnell, ACNP-BC BSN RNGrand Rapids, MI 495031639416662
  4. Sarah Depas, PNPGrand Rapids, MI 495031518020395
  5. Latisha Deyoung, NPGrand Rapids, MI 495031659536688
  6. Jessica Guiles, NPGrand Rapids, MI 495031326392176
  7. Stephanie Haughey, NPGrand Rapids, MI 495031295071595
  8. Terri Kraft, NPGrand Rapids, MI 495031043295603

Common questions

What is Olivia Marie Garthe, AGACNP-BC's NPI number?

Olivia Marie Garthe, AGACNP-BC's National Provider Identifier (NPI) is 1093683765, issued on Oct 25, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Marie Garthe, AGACNP-BC located?

The NPPES record lists a practice address at 100 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 391-3139. Providers update this record themselves, so call before visiting.

How can I verify Olivia Marie Garthe, AGACNP-BC's license?

NPPES lists Michigan license number 4704357009, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.