Dr. Muthu S. Krishnan, MD
- Medicare services, 2024
- 7,045
- Medicare patients, 2024
- 1,771
- Part D claims, 2024
- 12,471
- MIPS score, 2024
- 94
- Hospital affiliations
- 5
- Practice address
- 54 Hospital Drive, Osage Beach, MO 65065
- Practice phone
- Call (573) 348-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Krishnan's professional email, personal email and mobile number
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Dr. Muthu S. Krishnan is an interventional cardiologist in Osage Beach, Missouri
Dr. Krishnan practices at Lake Regional Hospital in Osage Beach, Missouri, part of Lake Regional Health System.
Dr. Krishnan's NPI, 1528089539, was assigned on July 22, 2006. Dr. Krishnan holds Missouri license R5P38.
- NPI
- 1528089539NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123048535
- NPI enumeration date
- July 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (573) 348-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Muthu S. Krishnan practices at Lake Regional Hospital in Osage Beach, Missouri
Dr. Krishnan's primary practice is Lake Regional Hospital, at 54 Hospital Drive, Osage Beach, MO 65065 in Camden County. The practice phone is (573) 348-8000.
- Lake Regional Hospital54 Hospital Drive, Osage Beach, MO 65065 · Camden CountyPhone(573) 348-8000
Source: Dmand AI Affiliation Data
Dr. Muthu S. Krishnan is affiliated with 7 sites of care and 2 medical groups
Dr. Krishnan's primary practice is Lake Regional Hospital in Osage Beach, Missouri, part of Lake Regional Health System. Dr. Krishnan is also affiliated with University Hospital. The medical group on file is Lake Regional Medical Group. Dmand AI also links Dr. Krishnan to 3 more hospitals, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Krishnan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Muthu S. Krishnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krishnan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lake Regional Hospital | Available with a free account |
| +6 more sites and 1 medical group | 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 Lake Regional Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Muthu S. Krishnan is one of 152 interventional cardiologists in Missouri
Interventional cardiology is Dr. Krishnan's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Krishnan is licensed in Missouri.
Specialties and state licenses
- Interventional cardiology, MissouriPrimary
Interventional cardiologists near Dr. Krishnan
Counts of interventional 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. Muthu S. Krishnan billed Medicare for 7,045 services in 2024
CMS data shows 7,045 Medicare services from Dr. Krishnan across 41 procedure codes in 2024, for 1,771 Medicare patients. Medicare paid $290,154 for them.
Dr. Krishnan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4,5082024: 4,1618%
- Office and hospital visits
- 2023: 3,0772024: 2,58816%
- Imaging
- 2023: 3012024: 2778%
- Surgery
- 2023: 152024: 1927%
Where Dr. Krishnan's Medicare services took place, 2024
- In an office3,50750%
- In a facility3,53850%
Dr. Krishnan compared with the Missouri median for interventional cardiologists, 2024
- Dr. Krishnan
- Missouri median
- Medicare services
- 7,045vs 1,8163.9 times
- Medicare patients
- 1,771vs 7742.3 times
- Part D claims
- 12,252vs 3,3523.7 times
Medians across 160 interventional cardiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Krishnan'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Muthu S. Krishnan treated 1,771 Medicare patients in 2024, average age 76
CMS counts 1,771 Medicare patients who saw Dr. Krishnan in 2024. The largest group is 75 to 84, with 725 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Krishnan's median patient age at 76, with 49% women.
Dr. Krishnan's Medicare patients by age, 2024
Dr. Krishnan's Medicare patients by sex, 2024
- Women89150%
- Men88050%
Chronic conditions among Dr. Krishnan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease53%
- Arthritis48%
- Atrial fibrillation40%
- Diabetes32%
- Heart failure30%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Krishnan'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
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Muthu S. Krishnan wrote 12,471 Medicare Part D claims in 2024
In 2024, Dr. Krishnan wrote 12,471 Medicare Part D claims for 1,561 patients. 81% of them were for generic drugs. CMS names the drug for 12,252 of them, across 64 drugs with 11 or more claims each, at $2,103,058 in total drug cost. In 2023, CMS named 12,408 claims across 64 drugs.
Dr. Krishnan's Part D claims by kind of drug, 2024
- Generic10,068 claims81%
- Brand-name2,403 claims19%
Dr. Krishnan'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: 12,4082024: 12,2521%
Drugs named by CMS: 64 in 2024, 64 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. Muthu S. Krishnan scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Krishnan for performance year 2024, reported as part of a group. Dr. Krishnan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Krishnan as offering telehealth. CMS counts 73 procedures of coronary angioplasty and stenting by Dr. Krishnan, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Krishnan's MIPS scores, performance year 2024
- 94of 100Final score
- 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.
Where Dr. Krishnan ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 92nd percentile73 procedures
- Pacemaker insertion or repair
- 68th percentile17 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Muthu S. Krishnan received $56,521 in industry payments from 2016 to 2025
CMS Open Payments shows 1,014 general payments to Dr. Krishnan from 51 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 34% of the total. Daiichi Sankyo Inc. paid the most, $26,759.
General payments to Dr. Krishnan by program year, 2016 to 2025
General payments to Dr. Krishnan by kind, 2016 to 2025
- Speaker and faculty fees$19,33034%
- Food and beverage$18,98434%
- Travel and lodging$14,12325%
- Consulting fees$4,0307%
- Education$540%
Companies that paid Dr. Krishnan 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. Muthu S. Krishnan'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)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. Muthu S. Krishnan
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. Muthu S. Krishnan's NPI number?
Dr. Muthu S. Krishnan's NPI number is 1528089539. It was assigned on July 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Muthu S. Krishnan?
Dr. Muthu S. Krishnan is an interventional cardiologist in Osage Beach, Missouri. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Muthu S. Krishnan practice?
Dr. Krishnan practices at 54 Hospital Drive, Osage Beach, MO 65065. Dr. Krishnan's primary practice is Lake Regional Hospital in Osage Beach, Missouri, part of Lake Regional Health System. Dmand AI also links Dr. Krishnan to 3 hospitals, 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Muthu S. Krishnan's office phone number?
The practice phone on file for Dr. Krishnan is (573) 348-8000.
What is Dr. Muthu S. Krishnan's medical license number?
Dr. Krishnan holds Missouri license R5P38.
Which hospitals is Dr. Muthu S. Krishnan affiliated with?
Dr. Krishnan practices at Lake Regional Hospital in Osage Beach, Missouri. Dr. Krishnan is also affiliated with University Hospital. Dmand AI links Dr. Krishnan to 3 more hospitals.
What medical group is Dr. Muthu S. Krishnan part of?
Dr. Krishnan is linked to Lake Regional Medical Group. Dmand AI links Dr. Krishnan to 1 more medical group.
Does Dr. Muthu S. Krishnan accept Medicare?
Yes. CMS data shows Dr. Krishnan billed Medicare for 7,045 services in 2024, and Dr. Krishnan accepts Medicare assignment.
Does Dr. Muthu S. Krishnan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Krishnan as offering telehealth services.
What is Dr. Muthu S. Krishnan's MIPS score?
Dr. Krishnan's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Muthu S. Krishnan see?
CMS counts 1,771 Medicare patients who saw Dr. Krishnan in 2024, with an average age of 76.
What services does Dr. Muthu S. Krishnan bill to Medicare?
In 2024, Dr. Krishnan's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99213) and heart test or procedure (93000).
What drugs does Dr. Muthu S. Krishnan prescribe most?
In 2024 Medicare Part D data, Dr. Krishnan's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Clopidogrel.
Has Dr. Muthu S. Krishnan received payments from drug or device companies?
CMS Open Payments shows $56,521 in general payments to Dr. Krishnan from 51 companies from 2016 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Muthu S. Krishnan been practicing?
Dr. Krishnan graduated from medical school in 1978, 48 years ago.
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