Jenifer Diane Olszewski, C.N.P.
Family Nurse Practitioner · Clinton Township, MI
Jenifer Diane Olszewski, C.N.P. is a family nurse practitioner with a practice address in Clinton Township, Michigan, and NPI 1306062302, issued on Apr 18, 2007. Check the license (Michigan 4704211520, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jenifer Diane Olszewski
- Credential
- C.N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704211520 MI
Self-reported in NPPES; status is on the state search - Practice location
- 43630 Hayes RD, Clinton Township, MI 48038
- Phone
- (586) 323-4530
- Enumerated
- Apr 18, 2007
- Record last updated
- Feb 19, 2024
- Medicare enrollment
- Enrolled (PECOS I20050503001284); 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 43630 Hayes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Malathy Kilaru, M.DHematology (Internal Medicine) Physician1477727402
Verify Jenifer Diane Olszewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704211520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average family nurse practitioner in 2024
729 Medicare Part D claims for 273 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 47 claims were for opioids.
Most prescribed
- Anastrozole106 claims
- Dexamethasone38 claims
- Letrozole35 claims
- Lidocaine-Prilocaine35 claims
- Olanzapine33 claims
- Hydrocodone-Acetaminophen24 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.
Industry payments in 2024: $106.71
2 payments; by number, the most common kind was food and beverage; the largest payer was Sobi, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Henry Ford Health SystemDetroit, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jenifer Diane Olszewski among 5,356 family nurse practitioner records in Michigan
Jenifer Diane Olszewski, C.N.P. 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 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 90% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2004 · median 2019 among the 3,254 with a school on file
- Record last updated2024 · 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).
33 family nurse practitioner records list a practice address in Clinton Township
They are 33 of the 2,379 NPPES records with a practice address in Clinton Township, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Clinton Township → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jessica Allison, NPClinton Twp, MI 480381548629868
- Caroline Derrick, N.P.Clinton Township, MI 480381295893055
- Patricia Dwyer, NPClinton Twp, MI 480381316116478
- Denise Dyar, NPClinton Twp, MI 480381487632923
- Christine Hemmi, NURSE PRACTITIONERClinton Twp, MI 480381841696317
- Joann KapaClinton Twp, MI 480381285035683
- Leanne Kook, NPClinton Twp, MI 480381013243815
- Suzanne Mahoney, NPClinton Twp, MI 480381720220031
Common questions
What is Jenifer Diane Olszewski, C.N.P.'s NPI number?
Jenifer Diane Olszewski, C.N.P.'s National Provider Identifier (NPI) is 1306062302, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jenifer Diane Olszewski, C.N.P. located?
The NPPES record lists a practice address at 43630 Hayes RD, Clinton Township, MI, 48038. Phone: (586) 323-4530. Providers update this record themselves, so call before visiting.
How can I verify Jenifer Diane Olszewski, C.N.P.'s license?
NPPES lists Michigan license number 4704211520, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Jenifer Diane Olszewski, C.N.P. prescribe under Medicare Part D?
In 2024, Jenifer Diane Olszewski, C.N.P. had 729 Medicare Part D claims for 273 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.