Jenifer Diane Olszewski, CNP
- Medicare patients, 2024
- 231
- Part D claims, 2024
- 729
- Hospital affiliations
- 2
- Industry payments
- $266
- Medical groups
- 2
- Practice address
- 2799 W Grand Blvd, Detroit, MI 48202
- Practice phone
- Call (313) 916-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jenifer Olszewski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jenifer Diane Olszewski is a family nurse practitioner in Detroit, Michigan
Jenifer Olszewski practices at Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health.
Jenifer Olszewski's NPI, 1306062302, was assigned on April 18, 2007. Jenifer Olszewski holds Michigan license 4704211520.
- NPI
- 1306062302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092755645
- NPI enumeration date
- April 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (313) 916-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jenifer Diane Olszewski practices at Henry Ford Hospital in Detroit, Michigan
Jenifer Olszewski's primary practice is Henry Ford Hospital, at 2799 W Grand Blvd, Detroit, MI 48202 in Wayne County. The practice phone is (313) 916-2600.
- Henry Ford Hospital2799 W Grand Blvd, Detroit, MI 48202 · Wayne CountyPhone(313) 916-2600
Source: Dmand AI Affiliation Data
Jenifer Diane Olszewski is affiliated with 4 sites of care and 2 medical groups
Jenifer Olszewski's primary practice is Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health. Jenifer Olszewski is also affiliated with Henry Ford Macomb Hospital. The medical group on file is Henry Ford Health. Dmand AI also links Jenifer Olszewski to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jenifer Diane Olszewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jenifer Olszewski practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Henry Ford Health and 6.2K+ hospitals, with verified contacts in the same login.
Jenifer Diane Olszewski is one of 4,420 family nurse practitioners in Michigan
Family is Jenifer Olszewski's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jenifer Olszewski is licensed in Michigan.
Specialties and state licenses
- Family nurse practitioner, MichiganPrimary
Family nurse practitioners near Jenifer Olszewski
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jenifer Diane Olszewski treated 231 Medicare patients in 2024, average age 75
CMS counts 231 Medicare patients who saw Jenifer Olszewski in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.32, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jenifer Olszewski's median patient age at 70, with 64% women.
Jenifer Olszewski's Medicare patients by age, 2024
Jenifer Olszewski's Medicare patients by sex, 2024
- Women15065%
- Men8135%
Chronic conditions among Jenifer Olszewski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Cancer61%
- Arthritis46%
- Chronic kidney disease40%
- Ischemic heart disease35%
- Diabetes34%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Jenifer Olszewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jenifer Diane Olszewski wrote 729 Medicare Part D claims in 2024
In 2024, Jenifer Olszewski wrote 729 Medicare Part D claims for 273 patients. 81% of them were for generic drugs.
Jenifer Olszewski's Part D claims by kind of drug, 2024
- Generic593 claims81%
- Brand-name136 claims19%
Drug classes CMS tracks in Jenifer Olszewski's Part D claims, 2024
- Opioids6%47 of 729 claims
- Antipsychotics, patients 65 and over4%32 of 729 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jenifer Diane Olszewski offers telehealth to Medicare patients
Jenifer Olszewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jenifer Olszewski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jenifer Diane Olszewski received $266 in industry payments in 2025
CMS Open Payments shows 3 general payments to Jenifer Olszewski from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $125.
Companies that paid Jenifer Olszewski the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jenifer Diane Olszewski's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jenifer Diane Olszewski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jenifer Diane Olszewski's NPI number?
Jenifer Diane Olszewski's NPI number is 1306062302. It was assigned on April 18, 2007, and it is active in the NPI Registry.
What does Jenifer Diane Olszewski specialize in?
Jenifer Diane Olszewski is a family nurse practitioner in Detroit, Michigan. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jenifer Diane Olszewski practice?
Jenifer Olszewski practices at 2799 W Grand Blvd, Detroit, MI 48202. Jenifer Olszewski's primary practice is Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health. Dmand AI also links Jenifer Olszewski to 2 group practices and clinics and 1 medical group.
What is Jenifer Diane Olszewski's office phone number?
The practice phone on file for Jenifer Olszewski is (313) 916-2600.
What is Jenifer Diane Olszewski's medical license number?
Jenifer Olszewski holds Michigan license 4704211520.
Which hospitals is Jenifer Diane Olszewski affiliated with?
Jenifer Olszewski practices at Henry Ford Hospital in Detroit, Michigan. Jenifer Olszewski is also affiliated with Henry Ford Macomb Hospital.
What medical group is Jenifer Diane Olszewski part of?
Jenifer Olszewski is linked to Henry Ford Health. Dmand AI links Jenifer Olszewski to 1 more medical group.
Does Jenifer Diane Olszewski accept Medicare?
Yes. CMS lists Jenifer Olszewski as accepting Medicare assignment.
Does Jenifer Diane Olszewski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jenifer Olszewski as offering telehealth services.
How many Medicare patients does Jenifer Diane Olszewski see?
CMS counts 231 Medicare patients who saw Jenifer Olszewski in 2024, with an average age of 75.
Has Jenifer Diane Olszewski received payments from drug or device companies?
CMS Open Payments shows $266 in general payments to Jenifer Olszewski from 3 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Jenifer Diane Olszewski been practicing?
Jenifer Olszewski graduated from medical school in 2004, 22 years ago.
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