Dr. Keesag A. Baron, MD
- Medicare services, 2024
- 5,318
- Medicare patients, 2024
- 492
- Part D claims, 2024
- 9,431
- Hospital affiliations
- 5
- Industry payments
- $27,680
- Practice address
- 1242 E Independence St, Springfield, MO 65804
- Practice phone
- Call (417) 861-5565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baron Cardiology Group
Springfield, Missouri
Find Dr. Baron'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. Keesag A. Baron is a cardiologist in Springfield, Missouri
Dr. Baron practices at Baron Cardiology Group in Springfield, Missouri.
Dr. Baron's NPI, 1891736930, was assigned on June 9, 2006. Dr. Baron graduated from University of Southern California Keck School of Medicine in 1982. Dr. Baron holds Missouri license 107583.
- NPI
- 1891736930NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698660058
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 861-5565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keesag A. Baron practices at Baron Cardiology Group in Springfield, Missouri
Dr. Baron's primary practice is Baron Cardiology Group, at 1242 E Independence St, Springfield, MO 65804 in Greene County. The practice phone is (417) 861-5565.
- Baron Cardiology Group1242 E Independence St, Springfield, MO 65804 · Greene CountyPhone(417) 861-5565
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Keesag A. Baron is affiliated with 8 sites of care and 2 medical groups
Dr. Baron's primary practice is Baron Cardiology Group in Springfield, Missouri. Dr. Baron is also affiliated with Mercy Hospital Springfield. The medical group on file is Mercy Clinic Family Medicine - Hollister. Dmand AI also links Dr. Baron to 4 more hospitals, 2 group practices and clinics and 1 medical group, each 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 Dr. Keesag A. Baron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baron practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baron Cardiology Group | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keesag A. Baron is one of 383 cardiologists in Missouri
Cardiovascular disease is Dr. Baron's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Baron is licensed in Missouri.
Specialties and state licenses
- Cardiovascular disease, MissouriPrimary
Cardiologists near Dr. Baron
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. Keesag A. Baron billed Medicare for 5,318 services in 2024
CMS data shows 5,318 Medicare services from Dr. Baron across 23 procedure codes in 2024, for 492 Medicare patients. Medicare paid $199,090 for them. Every service was in an office.
Dr. Baron's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4,6992024: 2,99636%
- Tests and treatments
- 2023: 2,2962024: 1,58631%
- Other services
- 2023: 2672024: 736176%
Dr. Baron compared with the Missouri median for cardiologists, 2024
- Dr. Baron
- Missouri median
- Medicare services
- 5,318vs 1,7973.0 times
- Medicare patients
- 492vs 92547% below
- Part D claims
- 9,162vs 2,1284.3 times
Medians across 391 cardiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Baron'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. Baron and other cardiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keesag A. Baron treated 492 Medicare patients in 2024, average age 76
CMS counts 492 Medicare patients who saw Dr. Baron in 2024. The largest group is 65 to 74, with 195 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Baron's median patient age at 76, with 45% women.
Dr. Baron's Medicare patients by age, 2024
Dr. Baron's Medicare patients by sex, 2024
- Women20542%
- Men28758%
Chronic conditions among Dr. Baron's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation47%
- Arthritis46%
- Ischemic heart disease41%
- Heart failure30%
- Chronic kidney disease26%
- Diabetes26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Baron's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keesag A. Baron wrote 9,431 Medicare Part D claims in 2024
In 2024, Dr. Baron wrote 9,431 Medicare Part D claims for 816 patients. 73% of them were for generic drugs. CMS names the drug for 9,162 of them, across 76 drugs with 11 or more claims each, at $2,735,247 in total drug cost. In 2023, CMS named 8,829 claims across 79 drugs.
Dr. Baron's Part D claims by kind of drug, 2024
- Generic6,903 claims73%
- Brand-name and other2,528 claims27%
Dr. Baron'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. Baron's Part D claims, 2024
- Antibiotics0%13 of 9,431 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: 8,8292024: 9,1624%
Drugs named by CMS: 76 in 2024, 79 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
How Dr. Keesag A. Baron takes part in Medicare
Dr. Baron 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)
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Dr. Keesag A. Baron received $27,680 in industry payments from 2016 to 2025
CMS Open Payments shows 1,413 general payments to Dr. Baron from 47 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 79% of the total. Boston Scientific Corporation paid the most, $3,348.
General payments to Dr. Baron by program year, 2016 to 2025
General payments to Dr. Baron by kind, 2016 to 2025
- Food and beverage$21,74079%
- Travel and lodging$5,82721%
- Education$1140%
Companies that paid Dr. Baron 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. Keesag A. Baron graduated from University of Southern California Keck School of Medicine
Dr. Baron graduated from University of Southern California Keck School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Keesag A. Baron'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 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) |
| 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. Keesag A. Baron
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. Keesag A. Baron's NPI number?
Dr. Keesag A. Baron's NPI number is 1891736930. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Keesag A. Baron?
Dr. Keesag A. Baron is a cardiologist in Springfield, Missouri. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Keesag A. Baron practice?
Dr. Baron practices at 1242 E Independence St, Springfield, MO 65804. Dr. Baron's primary practice is Baron Cardiology Group in Springfield, Missouri. Dmand AI also links Dr. Baron to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Keesag A. Baron's office phone number?
The practice phone on file for Dr. Baron is (417) 861-5565.
What is Dr. Keesag A. Baron's medical license number?
Dr. Baron holds Missouri license 107583.
Which hospitals is Dr. Keesag A. Baron affiliated with?
Dr. Baron is affiliated with Mercy Hospital Springfield. Dmand AI links Dr. Baron to 4 more hospitals.
What medical group is Dr. Keesag A. Baron part of?
Dr. Baron is linked to Mercy Clinic Family Medicine - Hollister. Dmand AI links Dr. Baron to 1 more medical group.
Does Dr. Keesag A. Baron accept Medicare?
Yes. CMS data shows Dr. Baron billed Medicare for 5,318 services in 2024, and Dr. Baron accepts Medicare assignment.
How many Medicare patients does Dr. Keesag A. Baron see?
CMS counts 492 Medicare patients who saw Dr. Baron in 2024, with an average age of 76.
What services does Dr. Keesag A. Baron bill to Medicare?
In 2024, Dr. Baron's most billed Medicare services were care management and other visits (99457), office visit, established patient (99214) and care management and other visits (99454).
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Where did Dr. Keesag A. Baron go to medical school?
Dr. Baron graduated from University of Southern California Keck School of Medicine in 1982.
What drugs does Dr. Keesag A. Baron prescribe most?
In 2024 Medicare Part D data, Dr. Baron's most prescribed drugs by claims were Eliquis, Carvedilol and Metoprolol Succinate.
Has Dr. Keesag A. Baron received payments from drug or device companies?
CMS Open Payments shows $27,680 in general payments to Dr. Baron from 47 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Keesag A. Baron been practicing?
Dr. Baron graduated from medical school in 1982, 44 years ago.
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