Lyndsay Audra Mignon Duffe, CNM
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 56
- Industry payments
- $28
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 670 Mason Ridge Center Dr, Saint Louis, MO 63141
- Practice phone
- Call (314) 996-7644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Physician Groups LC
Saint Louis, Missouri
Find Lyndsay Duffe'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.
Lyndsay Audra Mignon Duffe is an advanced practice midwife in Saint Louis, Missouri
Lyndsay Duffe practices at Physician Groups LC in Saint Louis, Missouri.
Lyndsay Duffe's NPI, 1073282026, was assigned on September 12, 2021. Lyndsay Duffe holds Missouri license 2022019570.
- NPI
- 1073282026NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678940889
- NPI enumeration date
- September 12, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 996-7644
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Lyndsay Audra Mignon Duffe practices at Physician Groups LC in Saint Louis, Missouri
Lyndsay Duffe's primary practice is Physician Groups LC, at 670 Mason Ridge Center Dr, Saint Louis, MO 63141 in Saint Louis County. The practice phone is (314) 996-7644.
- Physician Groups LC670 Mason Ridge Center Dr, Saint Louis, MO 63141 · Saint Louis CountyPhone(314) 996-7644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Lyndsay Audra Mignon Duffe is affiliated with 2 sites of care and 1 medical group
Lyndsay Duffe's primary practice is Physician Groups LC in Saint Louis, Missouri. The medical group on file is BJC Medical Group. Dmand AI also links Lyndsay Duffe to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Lyndsay Audra Mignon Duffe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lyndsay Duffe practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Physician Groups LC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Lyndsay Audra Mignon Duffe is one of 76 advanced practice midwifes in Missouri
Advanced practice midwife is Lyndsay Duffe's primary specialty in the NPI Registry, under taxonomy code 367A00000X. Lyndsay Duffe is licensed in Missouri.
Specialties and state licenses
- Advanced practice midwife, MissouriPrimary
Advanced practice midwifes near Lyndsay Duffe
Counts of advanced practice midwifes 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
Lyndsay Audra Mignon Duffe treated 17 Medicare patients in 2024, average age 72
CMS counts 17 Medicare patients who saw Lyndsay Duffe in 2024. 65% of them have high blood pressure. Their average risk score is 0.59, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lyndsay Duffe's median patient age at 36, with 100% women.
Chronic conditions among Lyndsay Duffe's Medicare patients, 2024
- High blood pressure65%
Share of Medicare patients with each condition. A patient can have several.
Lyndsay Duffe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lyndsay Audra Mignon Duffe wrote 56 Medicare Part D claims in 2024
In 2024, Lyndsay Duffe wrote 56 Medicare Part D claims for 25 patients. 91% of them were for generic drugs.
Lyndsay Duffe's Part D claims by kind of drug, 2024
- Generic51 claims91%
- Brand-name and other5 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Lyndsay Audra Mignon Duffe takes part in Medicare
Lyndsay Duffe 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
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Lyndsay Audra Mignon Duffe received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Lyndsay Duffe from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Organon LLC paid the most, $28.
Companies that paid Lyndsay Duffe 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 Lyndsay Audra Mignon Duffe'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Lyndsay Audra Mignon Duffe
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lyndsay Audra Mignon Duffe's NPI number?
Lyndsay Audra Mignon Duffe's NPI number is 1073282026. It was assigned on September 12, 2021, and it is active in the NPI Registry.
What does Lyndsay Audra Mignon Duffe specialize in?
Lyndsay Audra Mignon Duffe is an advanced practice midwife in Saint Louis, Missouri. The primary specialty in the NPI Registry is Advanced Practice Midwife (taxonomy code 367A00000X).
Where does Lyndsay Audra Mignon Duffe practice?
Lyndsay Duffe practices at 670 Mason Ridge Center Dr, Saint Louis, MO 63141. Lyndsay Duffe's primary practice is Physician Groups LC in Saint Louis, Missouri. Dmand AI also links Lyndsay Duffe to 1 group practice or clinic.
What is Lyndsay Audra Mignon Duffe's office phone number?
The practice phone on file for Lyndsay Duffe is (314) 996-7644.
What is Lyndsay Audra Mignon Duffe's medical license number?
Lyndsay Duffe holds Missouri license 2022019570.
What medical group is Lyndsay Audra Mignon Duffe part of?
Lyndsay Duffe is linked to BJC Medical Group.
Does Lyndsay Audra Mignon Duffe accept Medicare?
Yes. CMS lists Lyndsay Duffe as accepting Medicare assignment.
How many Medicare patients does Lyndsay Audra Mignon Duffe see?
CMS counts 17 Medicare patients who saw Lyndsay Duffe in 2024, with an average age of 72.
Has Lyndsay Audra Mignon Duffe received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Lyndsay Duffe from 1 company from 2025 to 2025. The largest total came from Organon LLC.
How long has Lyndsay Audra Mignon Duffe been practicing?
Lyndsay Duffe graduated from medical school in 2021, 5 years ago.
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