Dr. Leanne E. Watson-Ficken, DO
- Medicare services, 2023
- 164
- Part D claims, 2024
- 57
- Industry payments
- $1,723
- Affiliated sites
- 4
- Medical groups
- 4
- Practice address
- 15740 S Outer 40 Rd, Chesterfield, MO 63017-2004
- Practice phone
- Call (636) 237-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Virtual
Primary care practice · Chesterfield, Missouri
Find Dr. Watson-Ficken'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.
Dr. Leanne E. Watson-Ficken is an internist in Saint Louis, Missouri
Dr. Watson-Ficken practices at Mercy Virtual in Chesterfield, Missouri.
Dr. Watson-Ficken's NPI, 1164451373, was assigned on July 1, 2006. Dr. Watson-Ficken graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2002. Dr. Watson-Ficken holds Missouri license 2005015459.
- NPI
- 1164451373NPI Registry (opens in a new tab)
- NPI enumeration date
- July 1, 2006
- NPI status
- Active
- Practice phone
- (636) 237-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leanne E. Watson-Ficken practices in Chesterfield and Saint Louis
Dr. Watson-Ficken's primary practice is Mercy Virtual, at 15740 S Outer 40 Rd, Chesterfield, MO 63017-2004. The practice phone is (636) 237-4200. The NPI Registry lists Dr. Watson-Ficken's practice address as 11133 Dunn Rd, Saint Louis, MO 63136.
- Mercy VirtualPrimary15740 S Outer 40 Rd, Chesterfield, MO 63017-2004Phone(636) 237-4200
- NPI Registry address11133 Dunn Rd, Saint Louis, MO 63136 · Saint Louis CountyPhone(636) 735-4268
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Leanne E. Watson-Ficken is affiliated with 4 sites of care and 4 medical groups
Dr. Watson-Ficken's primary practice is Mercy Virtual in Chesterfield, Missouri. The medical group on file is Mercy Clinic Family Medicine - Hollister. Dmand AI also links Dr. Watson-Ficken to 3 more group practices and clinics and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Leanne E. Watson-Ficken's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watson-Ficken practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Virtual | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leanne E. Watson-Ficken is one of 2,114 internists in Missouri
Internal medicine is Dr. Watson-Ficken's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Watson-Ficken is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Watson-Ficken
Counts of internists 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
Dr. Leanne E. Watson-Ficken billed Medicare for 164 services in 2023
CMS data shows 164 Medicare services from Dr. Watson-Ficken across 2 procedure codes in 2023, all of them office visits. Medicare paid $12,255 for them. Every service was in an office.
Dr. Watson-Ficken's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1572023: 1644%
Dr. Watson-Ficken compared with the Missouri median for internists, 2023
- Dr. Watson-Ficken
- Missouri median
- Medicare services
- 164vs 53069% below
- Part D claims
- 111vs 32566% below
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Watson-Ficken's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Watson-Ficken and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leanne E. Watson-Ficken's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Watson-Ficken's median patient age at 69, with 54% women.
Dr. Watson-Ficken's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Leanne E. Watson-Ficken wrote 57 Medicare Part D claims in 2024
In 2024, Dr. Watson-Ficken wrote 57 Medicare Part D claims for 33 patients. 75% of them were for generic drugs. They cover 8 drugs, with $46,180 in total drug cost. In 2022, CMS named 112 claims across 6 drugs.
Dr. Watson-Ficken's Part D claims by kind of drug, 2024
- Generic43 claims75%
- Brand-name14 claims25%
Dr. Watson-Ficken's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1122023: 1111%
Drugs named by CMS: 8 in 2023, 6 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Leanne E. Watson-Ficken received $1,723 in industry payments from 2016 to 2023
CMS Open Payments shows 111 general payments to Dr. Watson-Ficken from 22 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 97% of the total. Novo Nordisk Inc paid the most, $278.
General payments to Dr. Watson-Ficken by program year, 2016 to 2023
General payments to Dr. Watson-Ficken by kind, 2016 to 2023
- Food and beverage$1,66697%
- Education$573%
Companies that paid Dr. Watson-Ficken the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leanne E. Watson-Ficken graduated from Kansas City University of Med & Biosciences, College of Osteo Med
Dr. Watson-Ficken graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leanne E. Watson-Ficken'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Leanne E. Watson-Ficken
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Leanne E. Watson-Ficken's NPI number?
Dr. Leanne E. Watson-Ficken's NPI number is 1164451373. It was assigned on July 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leanne E. Watson-Ficken?
Dr. Leanne E. Watson-Ficken is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leanne E. Watson-Ficken practice?
Dr. Watson-Ficken practices at 15740 S Outer 40 Rd, Chesterfield, MO 63017-2004. Dr. Watson-Ficken also practices at 11133 Dunn Rd, Saint Louis, MO 63136. Dr. Watson-Ficken's primary practice is Mercy Virtual in Chesterfield, Missouri. Dmand AI also links Dr. Watson-Ficken to 3 group practices and clinics and 3 medical groups.
What is Dr. Leanne E. Watson-Ficken's office phone number?
The practice phone on file for Dr. Watson-Ficken is (636) 237-4200.
What is Dr. Leanne E. Watson-Ficken's medical license number?
Dr. Watson-Ficken holds Missouri license 2005015459.
What medical group is Dr. Leanne E. Watson-Ficken part of?
Dr. Watson-Ficken is linked to Mercy Clinic Family Medicine - Hollister. Dmand AI links Dr. Watson-Ficken to 3 more medical groups.
Does Dr. Leanne E. Watson-Ficken accept Medicare?
Yes. CMS data shows Dr. Watson-Ficken billed Medicare for 164 services in 2023.
What services does Dr. Leanne E. Watson-Ficken bill to Medicare?
In 2023, Dr. Watson-Ficken's most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Leanne E. Watson-Ficken go to medical school?
Dr. Watson-Ficken graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2002.
What drugs does Dr. Leanne E. Watson-Ficken prescribe most?
In 2023 Medicare Part D data, Dr. Watson-Ficken's most prescribed drugs by claims were Jardiance, Carvedilol and Trelegy Ellipta.
Has Dr. Leanne E. Watson-Ficken received payments from drug or device companies?
CMS Open Payments shows $1,723 in general payments to Dr. Watson-Ficken from 22 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Leanne E. Watson-Ficken been practicing?
Dr. Watson-Ficken graduated from medical school in 2002, 24 years ago.
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