Dr. Madhu Vishwanath, MD
- Medicare services, 2024
- 115
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 2,612
- Hospital affiliations
- 1
- Industry payments
- $738
- Practice address
- 1675 Cumberland Pkwy, Smyrna, GA 30080
- Practice phone
- Call (770) 438-2942
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Family Healthcare of Smyrna
Smyrna, Georgia
Find Dr. Vishwanath'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. Madhu Vishwanath is an internist in Smyrna, Georgia
Dr. Vishwanath practices at Family Healthcare of Smyrna in Smyrna, Georgia.
Dr. Vishwanath's NPI, 1003919069, was assigned on September 6, 2006. Dr. Vishwanath holds Georgia license 056499.
- NPI
- 1003919069NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800801994
- NPI enumeration date
- September 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (770) 438-2942
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Madhu Vishwanath practices at Family Healthcare of Smyrna in Smyrna, Georgia
Dr. Vishwanath's primary practice is Family Healthcare of Smyrna, at 1675 Cumberland Pkwy, Smyrna, GA 30080 in Cobb County. The practice phone is (770) 438-2942.
- Family Healthcare of Smyrna1675 Cumberland Pkwy, Smyrna, GA 30080 · Cobb CountyPhone(770) 438-2942
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Madhu Vishwanath is affiliated with 4 sites of care and 1 medical group
Dr. Vishwanath's primary practice is Family Healthcare of Smyrna in Smyrna, Georgia. Dr. Vishwanath is also affiliated with Wellstar Cobb Medical Center. Dmand AI also links Dr. Vishwanath to 1 more physician office, 1 group practice or clinic 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. Madhu Vishwanath's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vishwanath practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Family Healthcare of Smyrna | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Madhu Vishwanath is one of 3,575 internists in Georgia
Internal medicine is Dr. Vishwanath's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vishwanath is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. Vishwanath
Counts of internists 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. Madhu Vishwanath billed Medicare for 115 services in 2024
CMS data shows 115 Medicare services from Dr. Vishwanath across 2 procedure codes in 2024, all of them office visits, for 40 Medicare patients. Medicare paid $8,179 for them. Every service was in an office.
Dr. Vishwanath's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1052024: 11510%
Dr. Vishwanath compared with the Georgia median for internists, 2024
- Dr. Vishwanath
- Georgia median
- Medicare services
- 115vs 53679% below
- Medicare patients
- 40vs 19479% below
- Part D claims
- 2,146vs 3396.3 times
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Vishwanath'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. Madhu Vishwanath treated 40 Medicare patients in 2024, average age 75
CMS counts 40 Medicare patients who saw Dr. Vishwanath in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vishwanath's median patient age at 40, with 55% women.
Dr. Vishwanath's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Vishwanath's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vishwanath's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Madhu Vishwanath wrote 2,612 Medicare Part D claims in 2024
In 2024, Dr. Vishwanath wrote 2,612 Medicare Part D claims for 140 patients. 88% of them were for generic drugs. CMS names the drug for 2,146 of them, across 57 drugs with 11 or more claims each, at $143,419 in total drug cost. In 2023, CMS named 2,185 claims across 58 drugs.
Dr. Vishwanath's Part D claims by kind of drug, 2024
- Generic2,308 claims88%
- Brand-name and other304 claims12%
Dr. Vishwanath'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. Vishwanath's Part D claims, 2024
- Opioids3%75 of 2,612 claims
- Antibiotics3%88 of 2,612 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: 2,1852024: 2,1462%
Drugs named by CMS: 57 in 2024, 58 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. Madhu Vishwanath offers telehealth to Medicare patients
Dr. Vishwanath accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vishwanath as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Madhu Vishwanath received $738 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Vishwanath from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $124.
General payments to Dr. Vishwanath by program year, 2016 to 2025
Companies that paid Dr. Vishwanath 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. Madhu Vishwanath'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) |
| 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. Madhu Vishwanath
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. Madhu Vishwanath's NPI number?
Dr. Madhu Vishwanath's NPI number is 1003919069. It was assigned on September 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Madhu Vishwanath?
Dr. Madhu Vishwanath is an internist in Smyrna, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Madhu Vishwanath practice?
Dr. Vishwanath practices at 1675 Cumberland Pkwy, Smyrna, GA 30080. Dr. Vishwanath's primary practice is Family Healthcare of Smyrna in Smyrna, Georgia. Dmand AI also links Dr. Vishwanath to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Madhu Vishwanath's office phone number?
The practice phone on file for Dr. Vishwanath is (770) 438-2942.
What is Dr. Madhu Vishwanath's medical license number?
Dr. Vishwanath holds Georgia license 056499.
Which hospitals is Dr. Madhu Vishwanath affiliated with?
Dr. Vishwanath is affiliated with Wellstar Cobb Medical Center.
Does Dr. Madhu Vishwanath accept Medicare?
Yes. CMS data shows Dr. Vishwanath billed Medicare for 115 services in 2024, and Dr. Vishwanath accepts Medicare assignment.
Does Dr. Madhu Vishwanath offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Vishwanath as offering telehealth services.
How many Medicare patients does Dr. Madhu Vishwanath see?
CMS counts 40 Medicare patients who saw Dr. Vishwanath in 2024, with an average age of 75.
What services does Dr. Madhu Vishwanath bill to Medicare?
In 2024, Dr. Vishwanath's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
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What drugs does Dr. Madhu Vishwanath prescribe most?
In 2024 Medicare Part D data, Dr. Vishwanath's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Lisinopril.
Has Dr. Madhu Vishwanath received payments from drug or device companies?
CMS Open Payments shows $738 in general payments to Dr. Vishwanath from 13 companies from 2016 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Madhu Vishwanath been practicing?
Dr. Vishwanath graduated from medical school in 1997, 29 years ago.
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