Dr. Lalithkumar K. Chouhan, MD
- Medicare services, 2024
- 2,429
- Medicare patients, 2024
- 1,068
- Part D claims, 2024
- 8,732
- Hospital affiliations
- 5
- Industry payments
- $18,200
- Practice address
- 11133 Dunn Road, Saint Louis, MO 63136
- Practice phone
- Call (314) 653-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chouhan'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. Lalithkumar K. Chouhan is a cardiologist in Saint Louis, Missouri
Dr. Chouhan practices at Christian Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Chouhan's NPI, 1124011028, was assigned on August 25, 2005. Dr. Chouhan holds Missouri license R2E98.
- NPI
- 1124011028NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850284498
- NPI enumeration date
- August 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 653-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lalithkumar K. Chouhan practices at Christian Hospital in Saint Louis, Missouri
Dr. Chouhan's primary practice is Christian Hospital, at 11133 Dunn Road, Saint Louis, MO 63136 in St. Louis County. The practice phone is (314) 653-5000.
- Christian Hospital11133 Dunn Road, Saint Louis, MO 63136 · St. Louis CountyPhone(314) 653-5000
Source: Dmand AI Affiliation Data
Dr. Lalithkumar K. Chouhan is affiliated with 10 sites of care and 6 medical groups
Dr. Chouhan's primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Chouhan is also affiliated with Memorial Hospital in Belleville. The medical group on file is SSM Health Medical Group. Dmand AI also links Dr. Chouhan to 3 more hospitals, 5 group practices and clinics and 5 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 Dr. Lalithkumar K. Chouhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chouhan practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christian Hospital | Available with a free account |
| +9 more sites and 5 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 BJC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lalithkumar K. Chouhan is one of 383 cardiologists in Missouri
Cardiovascular disease is Dr. Chouhan's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Chouhan's licenses on file in 2 states: Missouri and Illinois.
Specialties and state licenses
- Cardiovascular disease, MissouriPrimary
- Illinois license
Cardiologists near Dr. Chouhan
Counts of cardiologists 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. Lalithkumar K. Chouhan billed Medicare for 2,429 services in 2024
CMS data shows 2,429 Medicare services from Dr. Chouhan across 25 procedure codes in 2024, for 1,068 Medicare patients. Medicare paid $115,113 for them.
Dr. Chouhan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,3902024: 1,4827%
- Office and hospital visits
- 2023: 1,0902024: 90017%
- Surgery
- 2023: 542024: 4713%
Where Dr. Chouhan's Medicare services took place, 2024
- In an office1,46960%
- In a facility96040%
Dr. Chouhan compared with the Missouri median for cardiologists, 2024
- Dr. Chouhan
- Missouri median
- Medicare services
- 2,429vs 1,79735% above
- Medicare patients
- 1,068vs 92515% above
- Part D claims
- 8,493vs 2,1284.0 times
Medians across 391 cardiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Chouhan'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. Chouhan and other cardiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lalithkumar K. Chouhan treated 1,068 Medicare patients in 2024, average age 76
CMS counts 1,068 Medicare patients who saw Dr. Chouhan in 2024. The largest group is 75 to 84, with 385 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.14, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chouhan's median patient age at 75, with 51% women.
Dr. Chouhan's Medicare patients by age, 2024
Dr. Chouhan's Medicare patients by sex, 2024
- Women53850%
- Men53050%
Chronic conditions among Dr. Chouhan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease55%
- Heart failure51%
- Atrial fibrillation49%
- Chronic kidney disease49%
- Diabetes49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chouhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lalithkumar K. Chouhan wrote 8,732 Medicare Part D claims in 2024
In 2024, Dr. Chouhan wrote 8,732 Medicare Part D claims for 1,210 patients. 74% of them were for generic drugs. CMS names the drug for 8,493 of them, across 56 drugs with 11 or more claims each, at $2,106,391 in total drug cost. In 2023, CMS named 7,069 claims across 52 drugs.
Dr. Chouhan's Part D claims by kind of drug, 2024
- Generic6,492 claims74%
- Brand-name2,240 claims26%
Dr. Chouhan'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,0692024: 8,49320%
Drugs named by CMS: 56 in 2024, 52 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. Lalithkumar K. Chouhan ranks in the 88th percentile for pacemaker insertion or repair in Medicare
Dr. Chouhan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 46 procedures of pacemaker insertion or repair by Dr. Chouhan, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Chouhan ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 88th percentile46 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Lalithkumar K. Chouhan received $18,200 in industry payments from 2016 to 2025
CMS Open Payments shows 796 general payments to Dr. Chouhan from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,979.
General payments to Dr. Chouhan by program year, 2016 to 2025
General payments to Dr. Chouhan by kind, 2016 to 2025
- Food and beverage$13,78376%
- Travel and lodging$4,29724%
- Education$1201%
Companies that paid Dr. Chouhan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lalithkumar K. Chouhan'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)Doctors and Clinicians Utilization Data (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 Dr. Lalithkumar K. Chouhan
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. Lalithkumar K. Chouhan's NPI number?
Dr. Lalithkumar K. Chouhan's NPI number is 1124011028. It was assigned on August 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lalithkumar K. Chouhan?
Dr. Lalithkumar K. Chouhan is a cardiologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Lalithkumar K. Chouhan practice?
Dr. Chouhan practices at 11133 Dunn Road, Saint Louis, MO 63136. Dr. Chouhan's primary practice is Christian Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Chouhan to 3 hospitals, 5 group practices and clinics and 5 medical groups.
What is Dr. Lalithkumar K. Chouhan's office phone number?
The practice phone on file for Dr. Chouhan is (314) 653-5000.
What is Dr. Lalithkumar K. Chouhan's medical license number?
Dr. Chouhan holds Missouri license R2E98, one of the licenses on file in 2 states.
Which states has Dr. Lalithkumar K. Chouhan been licensed in?
Dmand AI has state licenses on file for Dr. Chouhan in Missouri and Illinois.
Which hospitals is Dr. Lalithkumar K. Chouhan affiliated with?
Dr. Chouhan practices at Christian Hospital in Saint Louis, Missouri. Dr. Chouhan is also affiliated with Memorial Hospital in Belleville. Dmand AI links Dr. Chouhan to 3 more hospitals.
What medical group is Dr. Lalithkumar K. Chouhan part of?
Dr. Chouhan is linked to SSM Health Medical Group. Dmand AI links Dr. Chouhan to 5 more medical groups.
Does Dr. Lalithkumar K. Chouhan accept Medicare?
Yes. CMS data shows Dr. Chouhan billed Medicare for 2,429 services in 2024, and Dr. Chouhan accepts Medicare assignment.
How many Medicare patients does Dr. Lalithkumar K. Chouhan see?
CMS counts 1,068 Medicare patients who saw Dr. Chouhan in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Lalithkumar K. Chouhan bill to Medicare?
In 2024, Dr. Chouhan's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93296) and heart test or procedure (93010).
What drugs does Dr. Lalithkumar K. Chouhan prescribe most?
In 2024 Medicare Part D data, Dr. Chouhan's most prescribed drugs by claims were Eliquis, Metoprolol Tartrate and Atorvastatin Calcium.
Has Dr. Lalithkumar K. Chouhan received payments from drug or device companies?
CMS Open Payments shows $18,200 in general payments to Dr. Chouhan from 40 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Lalithkumar K. Chouhan been practicing?
Dr. Chouhan graduated from medical school in 1980, 46 years ago.
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