Dr. Lannis E. Hall, MD
- Medicare services, 2024
- 2,709
- Medicare patients, 2024
- 361
- Part D claims, 2024
- 996
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Practice address
- 10 Hospital Dr, Saint Peters, MO 63376
- Practice phone
- Call (636) 916-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hall's professional email, personal email and mobile number
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Dr. Lannis E. Hall is a radiation oncologist in Saint Peters, Missouri
Dr. Hall practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health.
Dr. Hall's NPI, 1558472514, was assigned on August 31, 2006. Dr. Hall graduated from Howard University College of Medicine in 1992. Dr. Hall holds Missouri license 106581.
- NPI
- 1558472514NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365459690
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (636) 916-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lannis E. Hall practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri
Dr. Hall's primary practice is Barnes-Jewish St. Peters Hospital, at 10 Hospital Dr, Saint Peters, MO 63376 in St. Charles County. The practice phone is (636) 916-9000.
- Barnes-Jewish St. Peters Hospital10 Hospital Dr, Saint Peters, MO 63376 · St. Charles CountyPhone(636) 916-9000
Source: Dmand AI Affiliation Data
Dr. Lannis E. Hall is affiliated with 6 sites of care and 1 medical group
Dr. Hall's primary practice is Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health. Dr. Hall is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Hall to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lannis E. Hall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hall practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish St. Peters Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lannis E. Hall is one of 117 radiation oncologists in Missouri
Radiation oncology is Dr. Hall's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Hall is licensed in Missouri.
Specialties and state licenses
- Radiation oncology, MissouriPrimary
Radiation oncologists near Dr. Hall
Counts of radiation oncologists 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. Lannis E. Hall billed Medicare for 2,709 services in 2024
CMS data shows 2,709 Medicare services from Dr. Hall across 22 procedure codes in 2024, for 361 Medicare patients. Medicare paid $216,627 for them.
Dr. Hall's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,8122024: 2,20422%
- Office and hospital visits
- 2023: 4582024: 4365%
- Surgery
- 2023: 412024: 6968%
- Other services
- 2023: 702024: 0100%
Where Dr. Hall's Medicare services took place, 2024
- In an office43616%
- In a facility2,27384%
Dr. Hall compared with the Missouri median for radiation oncologists, 2024
- Dr. Hall
- Missouri median
- Medicare services
- 2,709vs 1,2102.2 times
- Medicare patients
- 361vs 18199% above
- Part D claims
- 774vs 6012.9 times
Medians across 117 radiation oncologists in Missouri with Dmand AI profiles that report each measure.
Dr. Hall's most billed Medicare procedure codes, 2024
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. Hall and other radiation oncologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lannis E. Hall treated 361 Medicare patients in 2024, average age 75
CMS counts 361 Medicare patients who saw Dr. Hall in 2024. The largest group is 65 to 74, with 165 patients. 75% of them have cancer, and 72% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hall's median patient age at 72, with 35% women.
Dr. Hall's Medicare patients by age, 2024
Dr. Hall's Medicare patients by sex, 2024
- Women15042%
- Men21158%
Chronic conditions among Dr. Hall's Medicare patients, 2024
- Cancer75%
- High cholesterol72%
- High blood pressure71%
- Arthritis43%
- Diabetes27%
- Anxiety24%
- Ischemic heart disease24%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women35%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lannis E. Hall wrote 996 Medicare Part D claims in 2024
In 2024, Dr. Hall wrote 996 Medicare Part D claims for 290 patients. 86% of them were for generic drugs. CMS names the drug for 774 of them, across 20 drugs with 11 or more claims each, at $96,056 in total drug cost. In 2023, CMS named 629 claims across 15 drugs.
Dr. Hall's Part D claims by kind of drug, 2024
- Generic857 claims86%
- Brand-name128 claims13%
- Other11 claims1%
Dr. Hall'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. Hall's Part D claims, 2024
- Opioids6%56 of 996 claims
- Antibiotics8%80 of 996 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: 6292024: 77423%
Drugs named by CMS: 20 in 2024, 15 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), 2024 data
Dr. Lannis E. Hall scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Hall for performance year 2024, reported as part of a group. Dr. Hall accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hall as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Hall's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Lannis E. Hall received $16,809 in industry payments from 2016 to 2025
CMS Open Payments shows 44 general payments to Dr. Hall from 18 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 59% of the total. Bioprotect Medical, Inc. paid the most, $5,342.
General payments to Dr. Hall by program year, 2016 to 2025
General payments to Dr. Hall by kind, 2016 to 2025
- Consulting fees$9,86059%
- Food and beverage$3,81723%
- Travel and lodging$3,13219%
Companies that paid Dr. Hall the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lannis E. Hall graduated from Howard University College of Medicine
Dr. Hall graduated from Howard University College of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lannis E. Hall'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 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 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) |
| 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. Lannis E. Hall
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. Lannis E. Hall's NPI number?
Dr. Lannis E. Hall's NPI number is 1558472514. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lannis E. Hall?
Dr. Lannis E. Hall is a radiation oncologist in Saint Peters, Missouri. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Lannis E. Hall practice?
Dr. Hall practices at 10 Hospital Dr, Saint Peters, MO 63376. Dr. Hall's primary practice is Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health. Dmand AI also links Dr. Hall to 3 hospitals and 1 group practice or clinic.
What is Dr. Lannis E. Hall's office phone number?
The practice phone on file for Dr. Hall is (636) 916-9000.
What is Dr. Lannis E. Hall's medical license number?
Dr. Hall holds Missouri license 106581.
Which hospitals is Dr. Lannis E. Hall affiliated with?
Dr. Hall practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri. Dr. Hall is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Hall to 3 more hospitals.
What medical group is Dr. Lannis E. Hall part of?
Dr. Hall is linked to WashU Medicine Psychiatry.
Does Dr. Lannis E. Hall accept Medicare?
Yes. CMS data shows Dr. Hall billed Medicare for 2,709 services in 2024, and Dr. Hall accepts Medicare assignment.
Does Dr. Lannis E. Hall offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hall as offering telehealth services.
What is Dr. Lannis E. Hall's MIPS score?
Dr. Hall's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Lannis E. Hall see?
CMS counts 361 Medicare patients who saw Dr. Hall in 2024, with an average age of 75.
What services does Dr. Lannis E. Hall bill to Medicare?
In 2024, Dr. Hall's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).
Where did Dr. Lannis E. Hall go to medical school?
Dr. Hall graduated from Howard University College of Medicine in 1992.
What drugs does Dr. Lannis E. Hall prescribe most?
In 2024 Medicare Part D data, Dr. Hall's most prescribed drugs by claims were Tamsulosin HCl, Levothyroxine Sodium and Ciprofloxacin HCl.
Has Dr. Lannis E. Hall received payments from drug or device companies?
CMS Open Payments shows $16,809 in general payments to Dr. Hall from 18 companies from 2016 to 2025. The largest total came from Bioprotect Medical, Inc.
How long has Dr. Lannis E. Hall been practicing?
Dr. Hall graduated from medical school in 1992, 34 years ago.
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