Kelly Lenneman
- Hospital affiliations
- 2
- Industry payments
- $180
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 1555 N Barrington Rd, Hoffman Estates, IL 60169
- Practice phone
- Call (847) 843-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kelly Lenneman'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.
Kelly Lenneman is a physician assistant in Hoffman Estates, Illinois
Kelly Lenneman practices at Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance.
Kelly Lenneman's NPI, 1588338172, was assigned on August 6, 2021.
- NPI
- 1588338172NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618466152
- NPI enumeration date
- August 6, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 843-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelly Lenneman practices at Ascension Saint Alexius in Hoffman Estates, Illinois
Kelly Lenneman's primary practice is Ascension Saint Alexius, at 1555 N Barrington Rd, Hoffman Estates, IL 60169 in Cook County. The practice phone is (847) 843-2000.
- Ascension Saint Alexius1555 N Barrington Rd, Hoffman Estates, IL 60169 · Cook CountyPhone(847) 843-2000
Source: Dmand AI Affiliation Data
Kelly Lenneman is affiliated with 3 sites of care and 1 medical group
Kelly Lenneman's primary practice is Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance. Kelly Lenneman is also affiliated with Ascension Alexian Brothers. The medical group on file is Alexian Brothers Medical Group Specialty Care. Dmand AI also links Kelly Lenneman to 1 more breast imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kelly Lenneman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelly Lenneman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Saint Alexius | Available with a free account |
| +2 more affiliated sites | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Kelly Lenneman is one of 4,299 physician assistants in Illinois
Physician assistant is Kelly Lenneman's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kelly Lenneman has a license on file in Illinois.
Specialties and state licenses
- Physician assistant, Illinois
Physician assistants near Kelly Lenneman
Counts of physician assistants 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
Kelly Lenneman's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Kelly Lenneman's median patient age at 54, with 70% women.
Kelly Lenneman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women70%
- Men29%
Source: Dmand AI Patient Panel Data
How Kelly Lenneman takes part in Medicare
Kelly Lenneman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Kelly Lenneman received $180 in industry payments in 2025
CMS Open Payments shows 4 general payments to Kelly Lenneman from 3 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, $134.
Companies that paid Kelly Lenneman 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 Kelly Lenneman'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 Data |
| 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 Kelly Lenneman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kelly Lenneman's NPI number?
Kelly Lenneman's NPI number is 1588338172. It was assigned on August 6, 2021, and it is active in the NPI Registry.
What does Kelly Lenneman specialize in?
Kelly Lenneman is a physician assistant in Hoffman Estates, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kelly Lenneman practice?
Kelly Lenneman practices at 1555 N Barrington Rd, Hoffman Estates, IL 60169. Kelly Lenneman's primary practice is Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance. Dmand AI also links Kelly Lenneman to 1 breast imaging center.
What is Kelly Lenneman's office phone number?
The practice phone on file for Kelly Lenneman is (847) 843-2000.
Which hospitals is Kelly Lenneman affiliated with?
Kelly Lenneman practices at Ascension Saint Alexius in Hoffman Estates, Illinois. Kelly Lenneman is also affiliated with Ascension Alexian Brothers.
What medical group is Kelly Lenneman part of?
Kelly Lenneman is linked to Alexian Brothers Medical Group Specialty Care.
Does Kelly Lenneman accept Medicare?
Yes. CMS lists Kelly Lenneman as accepting Medicare assignment.
Has Kelly Lenneman received payments from drug or device companies?
CMS Open Payments shows $180 in general payments to Kelly Lenneman from 3 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Kelly Lenneman been practicing?
Kelly Lenneman graduated from medical school in 2021, 5 years ago.
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