Melissa Leanne Gust, AGNP-C
Nurse Practitioner · Grand Rapids, MI
Melissa Leanne Gust, AGNP-C is a nurse practitioner with a practice address in Grand Rapids, Michigan, and NPI 1336805605, issued on Nov 11, 2021. Check the license (Michigan 4704314134, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Leanne Gust
- Credential
- AGNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704314134 MI
Self-reported in NPPES; status is on the state search - Practice location
- 145 Michigan St NE, Grand Rapids, MI 49503
- Phone
- (616) 954-9800
- Enumerated
- Nov 11, 2021
- Record last updated
- Feb 8, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Also registered at 145 Michigan St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Melissa Leanne Gust in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704314134Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 89.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Melissa Leanne Gust among 3,574 nurse practitioner records in Michigan
Melissa Leanne Gust, AGNP-C is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 76% of them.
- NPI issued2021 · 76% of these records are older, 18% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
275 nurse practitioner records list a practice address in Grand Rapids
They are 275 of the 18,005 NPPES records with a practice address in Grand Rapids, and 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Grand Rapids → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Gazelle Animalia, FNPGrand Rapids, MI 495031235145087
- Glenes Hamersma, GNP-CGrand Rapids, MI 495031841242898
- Teri Holwerda, NPGrand Rapids, MI 495031548289325
- Jean Koops, NPGrand Rapids, MI 495031710907472
- Karen Lindhout, NPGrand Rapids, MI 495031740200401
- Karen Meyer-Howe, CNPGrand Rapids, MI 495031609896836
- Kristine Niemeyer, MSN, NPGrand Rapids, MI 495031083728372
- Elizabeth Pierson, NPGrand Rapids, MI 495031972550952
Common questions
What is Melissa Leanne Gust, AGNP-C's NPI number?
Melissa Leanne Gust, AGNP-C's National Provider Identifier (NPI) is 1336805605, issued on Nov 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Leanne Gust, AGNP-C located?
The NPPES record lists a practice address at 145 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 954-9800. Providers update this record themselves, so call before visiting.
How can I verify Melissa Leanne Gust, AGNP-C's license?
NPPES lists Michigan license number 4704314134, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
What is Melissa Leanne Gust, AGNP-C's MIPS final score?
The 2023 MIPS final score is 89.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.