Ronald Ken Ladouce, NP
Nurse Practitioner · Portage, MI
Ronald Ken Ladouce, NP is a nurse practitioner with a practice address in Portage, Michigan, and NPI 1154870772, issued on Sep 23, 2016. Check the license (Michigan 4704256971, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald Ken Ladouce
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704256971 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3304 Cooley CT, Portage, MI 49024
- Phone
- (269) 341-6736
- Enumerated
- Sep 23, 2016
- Record last updated
- May 11, 2026
- Medicare enrollment
- Enrolled (PECOS I20161227000370); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Also registered at 3304 Cooley CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Ken Ladouce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704256971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average nurse practitioner in 2024
61 Medicare Part D claims for 35 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
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 3 group practices
- Grand Traverse Radiologists PCTraverse City, MI
- North Michigan Physician Services PCGrayling, MI
- Sound Inpatient Physicians-Michigan PLLCKalamazoo, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald Ken Ladouce among 3,574 nurse practitioner records in Michigan
Ronald Ken Ladouce, NP 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 2016, is newer than 47% of them.
- NPI issued2016 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2016 · median 2017 among the 1,983 with a school on file
- Record last updated2026 · 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).
16 nurse practitioner records list a practice address in Portage
They are 16 of the 1,492 NPPES records with a practice address in Portage, and 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Portage → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Nancy Ambs, NPPortage, MI 490241902863624
- Brianna Childress, DNPPortage, MI 490241972308146
- Felicia Desmit, PMHNP-BCPortage, MI 490241063249548
- Patricia HagermanPortage, MI 490241689780272
- Christina KemplePortage, MI 490241144880881
- Jena King, FNPPortage, MI 490241467647214
- Ariel Lucas, CPNP-PCPortage, MI 490241295327203
- Michael McCallisterPortage, MI 490241174185771
Common questions
What is Ronald Ken Ladouce, NP's NPI number?
Ronald Ken Ladouce, NP's National Provider Identifier (NPI) is 1154870772, issued on Sep 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Ken Ladouce, NP located?
The NPPES record lists a practice address at 3304 Cooley CT, Portage, MI, 49024. Phone: (269) 341-6736. Providers update this record themselves, so call before visiting.
How can I verify Ronald Ken Ladouce, NP's license?
NPPES lists Michigan license number 4704256971, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Ronald Ken Ladouce, NP prescribe under Medicare Part D?
In 2024, Ronald Ken Ladouce, NP had 61 Medicare Part D claims for 35 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.