Janet Lenz, APN
- Medicare patients, 2024
- 400
- Part D claims, 2024
- 71
- Industry payments
- $419
- Affiliated sites
- 2
- Medical groups
- 3
- Practice address
- 14831 W 159th St Suite 1 Suite 1, Homer Glen, IL 60491-9008
- Practice phone
- Call (815) 483-2980
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midwest Dental Sleep Center
Dental practice · Homer Glen, Illinois
Find Janet Lenz'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.
Janet Lenz is a nurse practitioner in Homer Glen, Illinois
Janet Lenz practices at Midwest Dental Sleep Center in Homer Glen, Illinois.
Janet Lenz's NPI, 1619297934, was assigned on June 9, 2010. Janet Lenz holds Illinois license 209008175.
- NPI
- 1619297934NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2010
- NPI status
- Active
- Practice phone
- (815) 483-2980
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Janet Lenz practices at Midwest Dental Sleep Center in Homer Glen, Illinois
Janet Lenz's primary practice is Midwest Dental Sleep Center, at 14831 W 159th St Suite 1 Suite 1, Homer Glen, IL 60491-9008. The practice phone is (815) 483-2980.
- Midwest Dental Sleep Center14831 W 159th St Suite 1 Suite 1, Homer Glen, IL 60491-9008Phone(815) 483-2980
Source: Dmand AI Affiliation Data
Janet Lenz is affiliated with 2 sites of care and 3 medical groups
Janet Lenz's primary practice is Midwest Dental Sleep Center in Homer Glen, Illinois. The medical group on file is Northwest Pulmonary and Sleep Medicine. Dmand AI also links Janet Lenz to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Janet Lenz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janet Lenz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midwest Dental Sleep Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Janet Lenz is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Janet Lenz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Janet Lenz is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Janet Lenz
Counts of 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
Janet Lenz treated 400 Medicare patients in 2024, average age 73
CMS counts 400 Medicare patients who saw Janet Lenz in 2024. The largest group is 65 to 74, with 236 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Janet Lenz's median patient age at 63, with 33% women.
Janet Lenz's Medicare patients by age, 2024
Janet Lenz's Medicare patients by sex, 2024
- Women18747%
- Men21353%
Chronic conditions among Janet Lenz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes40%
- Ischemic heart disease33%
- Anxiety23%
- Atrial fibrillation23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Janet Lenz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women33%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Janet Lenz wrote 71 Medicare Part D claims in 2024
In 2024, Janet Lenz wrote 71 Medicare Part D claims for 33 patients. 93% of them were for generic drugs.
Janet Lenz's Part D claims by kind of drug, 2024
- Generic66 claims93%
- Brand-name and other5 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Janet Lenz received $419 in industry payments in 2025
CMS Open Payments shows 16 general payments to Janet Lenz from 12 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $88.
Companies that paid Janet Lenz 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 Janet Lenz'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 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) |
| 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 Janet Lenz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janet Lenz's NPI number?
Janet Lenz's NPI number is 1619297934. It was assigned on June 9, 2010, and it is active in the NPI Registry.
What does Janet Lenz specialize in?
Janet Lenz is a nurse practitioner in Homer Glen, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Janet Lenz practice?
Janet Lenz practices at 14831 W 159th St Suite 1 Suite 1, Homer Glen, IL 60491-9008. Janet Lenz's primary practice is Midwest Dental Sleep Center in Homer Glen, Illinois. Dmand AI also links Janet Lenz to 2 medical groups and 1 group practice or clinic.
What is Janet Lenz's office phone number?
The practice phone on file for Janet Lenz is (815) 483-2980.
What is Janet Lenz's medical license number?
Janet Lenz holds Illinois license 209008175.
What medical group is Janet Lenz part of?
Janet Lenz is linked to Northwest Pulmonary and Sleep Medicine. Dmand AI links Janet Lenz to 2 more medical groups.
How many Medicare patients does Janet Lenz see?
CMS counts 400 Medicare patients who saw Janet Lenz in 2024, with an average age of 73.
Has Janet Lenz received payments from drug or device companies?
CMS Open Payments shows $419 in general payments to Janet Lenz from 12 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Janet Lenz been practicing?
Janet Lenz graduated from medical school in 2009, 17 years ago.
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