Lynn R. Sheppard, NP
- Medicare patients, 2024
- 217
- Part D claims, 2024
- 1,525
- Hospital affiliations
- 2
- Industry payments
- $1,162
- Medical groups
- 3
- Practice address
- 800 Biesterfield Rd, Elk Grove Village, IL 60007
- Practice phone
- Call (847) 437-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lynn Sheppard'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.
Lynn R. Sheppard is a nurse practitioner in Elk Grove Village, Illinois
Lynn Sheppard practices at Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance.
Lynn Sheppard's NPI, 1134521115, was assigned on September 22, 2014. Lynn Sheppard holds Illinois license 209.011873.
- NPI
- 1134521115NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547589913
- NPI enumeration date
- September 22, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 437-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lynn R. Sheppard practices at Ascension Alexian Brothers in Elk Grove Village, Illinois
Lynn Sheppard's primary practice is Ascension Alexian Brothers, at 800 Biesterfield Rd, Elk Grove Village, IL 60007 in Cook County. The practice phone is (847) 437-5500.
- Ascension Alexian Brothers800 Biesterfield Rd, Elk Grove Village, IL 60007 · Cook CountyPhone(847) 437-5500
Source: Dmand AI Affiliation Data
Lynn R. Sheppard is affiliated with 2 sites of care and 3 medical groups
Lynn Sheppard's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. Lynn Sheppard is also affiliated with Ascension Saint Alexius. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Lynn Sheppard to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lynn R. Sheppard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lynn Sheppard practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Alexian Brothers | Available with a free account |
| +1 more site and 2 medical groups | 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.
Lynn R. Sheppard is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Lynn Sheppard's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Lynn Sheppard is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Lynn Sheppard
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
Lynn R. Sheppard treated 217 Medicare patients in 2024, average age 80
CMS counts 217 Medicare patients who saw Lynn Sheppard in 2024. The largest group is 75 to 84, with 91 patients. 75% of them have heart failure, and 75% have high blood pressure. 13% are also on Medicaid. Their average risk score is 2.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Lynn Sheppard's median patient age at 82, with 46% women.
Lynn Sheppard's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Lynn Sheppard's Medicare patients by sex, 2024
- Women11553%
- Men10247%
Chronic conditions among Lynn Sheppard's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease74%
- Ischemic heart disease69%
- Atrial fibrillation67%
- Arthritis63%
- Diabetes59%
Share of Medicare patients with each condition. A patient can have several.
Lynn Sheppard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lynn R. Sheppard wrote 1,525 Medicare Part D claims in 2024
In 2024, Lynn Sheppard wrote 1,525 Medicare Part D claims for 448 patients. 76% of them were for generic drugs.
Lynn Sheppard's Part D claims by kind of drug, 2024
- Generic1,163 claims76%
- Brand-name362 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Lynn R. Sheppard takes part in Medicare
Lynn Sheppard 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)
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.
Lynn R. Sheppard received $1,162 in industry payments in 2025
CMS Open Payments shows 30 general payments to Lynn Sheppard from 11 drug and device companies in 2025. Food and beverage make up the largest share, 97% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $296.
General payments to Lynn Sheppard by kind, 2025 to 2025
- Food and beverage$1,12897%
- Travel and lodging$343%
Companies that paid Lynn Sheppard 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 Lynn R. Sheppard'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 Lynn R. Sheppard
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lynn R. Sheppard's NPI number?
Lynn R. Sheppard's NPI number is 1134521115. It was assigned on September 22, 2014, and it is active in the NPI Registry.
What does Lynn R. Sheppard specialize in?
Lynn R. Sheppard is a nurse practitioner in Elk Grove Village, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Lynn R. Sheppard practice?
Lynn Sheppard practices at 800 Biesterfield Rd, Elk Grove Village, IL 60007. Lynn Sheppard's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. Dmand AI also links Lynn Sheppard to 2 medical groups.
What is Lynn R. Sheppard's office phone number?
The practice phone on file for Lynn Sheppard is (847) 437-5500.
What is Lynn R. Sheppard's medical license number?
Lynn Sheppard holds Illinois license 209.011873.
Which hospitals is Lynn R. Sheppard affiliated with?
Lynn Sheppard practices at Ascension Alexian Brothers in Elk Grove Village, Illinois. Lynn Sheppard is also affiliated with Ascension Saint Alexius.
What medical group is Lynn R. Sheppard part of?
Lynn Sheppard is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Lynn Sheppard to 2 more medical groups.
Does Lynn R. Sheppard accept Medicare?
Yes. CMS lists Lynn Sheppard as accepting Medicare assignment.
How many Medicare patients does Lynn R. Sheppard see?
CMS counts 217 Medicare patients who saw Lynn Sheppard in 2024, with an average age of 80.
Has Lynn R. Sheppard received payments from drug or device companies?
CMS Open Payments shows $1,162 in general payments to Lynn Sheppard from 11 companies from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Lynn R. Sheppard been practicing?
Lynn Sheppard graduated from medical school in 2014, 12 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card