Carcinoma, Pancreatic DuctalPancreatic NeoplasmsReceptors, Antigen, T-Cell
Dr. Leah E. Conant, MD
NPI1497275457PAC ID9537490503
- Medicare patients, 2026
- 11
- Part D claims, 2026
- 34
- Publications
- 4
- MIPS score, 2026
- 85
- Hospital affiliations
- 1
- Practice address
- 6420 Clayton Rd, Saint Louis, MO 63117
- Practice phone
- Call (314) 768-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Conant's professional email, personal email and mobile number
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Dr. Leah E. Conant is a general surgeon in Saint Louis, Missouri
Dr. Conant practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care.
Dr. Conant's NPI, 1497275457, was assigned on June 21, 2017. Dr. Conant graduated from University of Rochester School of Medicine and Dentistry in 2017. Dr. Conant holds Missouri license 2017019570.
NPI and contact details
- NPI
- 1497275457NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537490503
- NPI enumeration date
- June 21, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 768-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leah E. Conant practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri
Dr. Conant's primary practice is SSM Health St. Mary's Hospital - St. Louis, at 6420 Clayton Rd, Saint Louis, MO 63117 in St. Louis County. The practice phone is (314) 768-8000.
- SSM Health St. Mary's Hospital - St. Louis6420 Clayton Rd, Saint Louis, MO 63117 · St. Louis CountyPhone(314) 768-8000
Source: Dmand AI Affiliation Data
Dr. Leah E. Conant is affiliated with 2 sites of care and 1 medical group
Dr. Conant's primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Conant to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leah E. Conant's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Conant practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - St. Louis | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leah E. Conant is one of 593 general surgeons in Missouri
Surgery is Dr. Conant's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Conant is licensed in Missouri.
Specialties and state licenses
- Surgery, MissouriPrimary
General surgeons near Dr. Conant
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
593general surgeons in Missouri156general surgeons in Saint Louis4general surgeons at SSM Health St. Mary's Hospital - St. Louis
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Leah E. Conant treated 11 Medicare patients in 2026, average age 68
CMS counts 11 Medicare patients who saw Dr. Conant in 2026. The largest group is 85 and over, with 0 patients. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Conant's median patient age at 55, with 61% women.
Medicare patients, 202611
Average age68
Average risk score1.29
Dr. Conant's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Dr. Conant's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Leah E. Conant wrote 34 Medicare Part D claims in 2026
In 2026, Dr. Conant wrote 34 Medicare Part D claims for 23 patients. 100% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $43 in total drug cost. In 2023, CMS named 23 claims across 1 drug.
Part D claims, 202634
Drugs named by CMS1
Total drug cost$43
Part D patients23
Dr. Conant's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Conant's Part D claims, 2026
- Opioids62%21 of 34 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 232024: 1917%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
Dr. Leah E. Conant scored 85 out of 100 in Medicare's MIPS program for 2026
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Conant for performance year 2026, reported as part of a group. Dr. Conant accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Conant's MIPS scores, performance year 2026
- 85of 100Final score
- 68.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2026 data; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Leah E. Conant has 4 publications on record
Dmand AI links 4 papers to Dr. Conant, published from 2014 to 2024. Dr. Conant's most frequent co-authors are Ryan Courtney Fields, MD, Julie A. Margenthaler, MD and Amy Elizabeth Cyr, MD.
Papers4
Years published2014 to 2024
Dr. Conant's papers by year, 2014 to 2024
Dr. Conant's most frequent co-authors
- Ryan Courtney Fields, MD2 shared papers
- Julie A. Margenthaler, MD2 shared papers
- Amy Elizabeth Cyr, MD1 shared paper
Recent publications by Dr. Conant
Clin Cancer Res
Cell DifferentiationImmunologic MemoryKiller Cells, Natural
Ann Surg Oncol
Carcinoma, Ductal, BreastNeoplasm GradingTriple Negative Breast Neoplasms
See who Dr. Conant researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Conant works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leah E. Conant received $10,182 in industry payments from 2019 to 2025
CMS Open Payments shows 73 general payments to Dr. Conant from 9 drug and device companies from 2019 to 2025. Travel and lodging make up the largest share, 50% of the total. Intuitive Surgical, Inc. paid the most, $5,203.
General payments to Dr. Conant by program year, 2019 to 2025
General payments to Dr. Conant by kind, 2019 to 2025
$10.2Kin total
- Travel and lodging$5,09850%
- Food and beverage$2,57525%
- Education$2,50025%
- Gifts$90%
Companies that paid Dr. Conant the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leah E. Conant graduated from University of Rochester School of Medicine and Dentistry
Dr. Conant graduated from University of Rochester School of Medicine and Dentistry in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leah E. Conant'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 and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Leah E. Conant
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. Leah E. Conant's NPI number?
Dr. Leah E. Conant's NPI number is 1497275457. It was assigned on June 21, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Leah E. Conant?
Dr. Leah E. Conant is a general surgeon in Saint Louis, Missouri. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Leah E. Conant practice?
Dr. Conant practices at 6420 Clayton Rd, Saint Louis, MO 63117. Dr. Conant's primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Conant to 1 group practice or clinic, and a free account names each one.
What is Dr. Leah E. Conant's office phone number?
The practice phone on file for Dr. Conant is (314) 768-8000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Leah E. Conant's email address?
Dmand AI checks professional and personal email addresses for Dr. Conant through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Leah E. Conant's medical license number?
Dr. Conant holds Missouri license 2017019570.
Which hospitals is Dr. Leah E. Conant affiliated with?
Dr. Conant practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri.
What medical group is Dr. Leah E. Conant part of?
Dr. Conant is linked to SLUCare Physician Group.
Who does Dr. Leah E. Conant practice with?
Dmand AI links 1,144 HCPs to Dr. Conant's primary medical group, 19 of them general surgeons. A free account lists them, with verified contacts.
Does Dr. Leah E. Conant accept Medicare?
Yes. CMS lists Dr. Conant as accepting Medicare assignment.
Show 9 more questionsShow fewer questions
What is Dr. Leah E. Conant's MIPS score?
Dr. Conant's MIPS final score for performance year 2026 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Leah E. Conant see?
CMS counts 11 Medicare patients who saw Dr. Conant in 2026, with an average age of 68.
Where did Dr. Leah E. Conant go to medical school?
Dr. Conant graduated from University of Rochester School of Medicine and Dentistry in 2017.
What drugs does Dr. Leah E. Conant prescribe most?
In 2024 Medicare Part D data, Dr. Conant's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Leah E. Conant received payments from drug or device companies?
CMS Open Payments shows $10,182 in general payments to Dr. Conant from 9 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Leah E. Conant been practicing?
Dr. Conant graduated from medical school in 2017, 9 years ago.
Does Dr. Leah E. Conant do research?
Dmand AI links 4 publications to Dr. Conant, published from 2014 to 2024.
Who does Dr. Leah E. Conant publish with?
Dr. Conant's most frequent co-authors are Ryan Courtney Fields, MD (2 shared papers), Julie A. Margenthaler, MD (2 shared papers) and Amy Elizabeth Cyr, MD (1 shared paper).
What EHR does Dr. Leah E. Conant's practice use?
Dmand AI tracks the EHR system at SSM Health St. Mary's Hospital - St. Louis and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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