Joseph Michael Joostens, NP
Family Nurse Practitioner · Grand Rapids, MI
Joseph Michael Joostens, NP is a family nurse practitioner with a practice address in Grand Rapids, Michigan, and NPI 1417560038, issued on Aug 24, 2020. Check the license (Michigan 4704289978, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Michael Joostens
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704289978 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4100 Lake Dr SE, Grand Rapids, MI 49546
- Phone
- (616) 267-7400
- Enumerated
- Aug 24, 2020
- Record last updated
- Nov 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20201009001101); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Also registered at 4100 Lake Dr SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Michael Joostens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704289978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,132 Medicare Part D claims for 431 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium53 claims
- Amlodipine Besylate43 claims
- Omeprazole42 claims
- Lisinopril39 claims
- Hydrochlorothiazide30 claims
- Levothyroxine Sodium30 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- 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).
Joseph Michael Joostens among 5,356 family nurse practitioner records in Michigan
Joseph Michael Joostens, NP is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 55% of them.
- NPI issued2020 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2020 · median 2019 among the 3,254 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
290 family nurse practitioner records list a practice address in Grand Rapids
They are 290 of the 18,005 NPPES records with a practice address in Grand Rapids, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Grand Rapids → Family Nurse Practitioner nationwide →
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- Daniel Gritters, NPGrand Rapids, MI 495461205249414
- Jeremy Herr, MS, FNP, APNPGrand Rapids, MI 495461164731535
- Joyce Jensen, FNPGrand Rapids, MI 495461013024983
- Gay Kaashoek, F.N.P.Grand Rapids, MI 495461659533685
Common questions
What is Joseph Michael Joostens, NP's NPI number?
Joseph Michael Joostens, NP's National Provider Identifier (NPI) is 1417560038, issued on Aug 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Michael Joostens, NP located?
The NPPES record lists a practice address at 4100 Lake Dr SE, Grand Rapids, MI, 49546. Phone: (616) 267-7400. Providers update this record themselves, so call before visiting.
How can I verify Joseph Michael Joostens, NP's license?
NPPES lists Michigan license number 4704289978, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Michael Joostens, NP prescribe under Medicare Part D?
In 2024, Joseph Michael Joostens, NP had 1,132 Medicare Part D claims for 431 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.
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.