Dr. Chitra Viswanathan, MD
- Medicare services, 2024
- 1,046
- Medicare patients, 2024
- 798
- Publications
- 42
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 1515 Holcombe Blvd, Houston, TX 77030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Viswanathan's professional email, personal email and mobile number
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Dr. Chitra Viswanathan is a diagnostic radiologist in Houston, Texas
Dr. Viswanathan practices at The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
Dr. Viswanathan's NPI, 1598705915, was assigned on June 7, 2006. Dr. Viswanathan graduated from Baylor College Of Medicine in 2000. Dr. Viswanathan holds Texas license L5603.
- NPI
- 1598705915NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325059165
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chitra Viswanathan practices at The University of Texas MD Anderson Cancer Center in Houston, Texas
Dr. Viswanathan's primary practice is The University of Texas MD Anderson Cancer Center, at 1515 Holcombe Blvd, Houston, TX 77030.
- The University of Texas MD Anderson Cancer Center1515 Holcombe Blvd, Houston, TX 77030
Source: Dmand AI Affiliation Data
Dr. Chitra Viswanathan is affiliated with 1 site of care and 1 medical group
Dr. Viswanathan's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. The medical group on file is Physicians Referral Service.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chitra Viswanathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Viswanathan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Texas MD Anderson Cancer Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chitra Viswanathan is one of 2,616 diagnostic radiologists in Texas
Diagnostic radiology is Dr. Viswanathan's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Viswanathan is board certified in diagnostic radiology by the American Board of Radiology. Dr. Viswanathan is licensed in Texas.
Specialties and state licenses
- Diagnostic radiology, TexasPrimary
Diagnostic radiologists near Dr. Viswanathan
Counts of diagnostic radiologists 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. Chitra Viswanathan billed Medicare for 1,046 services in 2024
CMS data shows 1,046 Medicare services from Dr. Viswanathan across 12 procedure codes in 2024, for 798 Medicare patients. Medicare paid $51,945 for them.
Dr. Viswanathan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,4342024: 1,03428%
- Tests and treatments
- 2023: 02024: 12
Where Dr. Viswanathan's Medicare services took place, 2024
- In an office18117%
- In a facility86583%
Dr. Viswanathan compared with the Texas median for diagnostic radiologists, 2024
- Dr. Viswanathan
- Texas median
- Medicare services
- 1,046vs 1,87444% below
- Medicare patients
- 798vs 1,28438% below
Medians across 2,414 diagnostic radiologists in Texas with Dmand AI profiles that report each measure.
Dr. Viswanathan'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. Viswanathan and other diagnostic radiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chitra Viswanathan treated 798 Medicare patients in 2024, average age 72
CMS counts 798 Medicare patients who saw Dr. Viswanathan in 2024. The largest group is 65 to 74, with 418 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 7% are also on Medicaid. Their average risk score is 2.65, 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. Viswanathan's median patient age at 66, with 55% women.
Dr. Viswanathan's Medicare patients by age, 2024
Dr. Viswanathan's Medicare patients by sex, 2024
- Women42553%
- Men37347%
Chronic conditions among Dr. Viswanathan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Cancer67%
- Arthritis47%
- Anxiety37%
- Ischemic heart disease35%
- Chronic kidney disease32%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Viswanathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
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. Chitra Viswanathan 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. Viswanathan for performance year 2024, reported as part of a group. Dr. Viswanathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Viswanathan's MIPS scores, performance year 2024
- 84of 100Final score
- 70.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 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. Chitra Viswanathan has 42 publications on record
Dmand AI links 42 papers to Dr. Viswanathan, published from 2012 to 2021. 2015 was the busiest year, with 6. The most frequent topics are Tomography, X-Ray Computed, Lung Neoplasms and Diagnosis, Differential. Dr. Viswanathan has published most often in Semin Roentgenol. Dr. Viswanathan's most frequent co-authors are Mylene T. Truong, MD, Brett Wilson Carter, MD and Edith M. Marom, MD.
Dr. Viswanathan's papers by year, 2012 to 2021
Topics Dr. Viswanathan writes about most
- Tomography, X-Ray Computed
- Lung Neoplasms
- Diagnosis, Differential
- Diagnostic Imaging
- Positron-Emission Tomography
- Fluorodeoxyglucose F18
- Radiopharmaceuticals
- Antineoplastic Agents
Dr. Viswanathan's most frequent co-authors
- Mylene T. Truong, MD20 shared papers
- Brett Wilson Carter, MD12 shared papers
- Edith M. Marom, MD11 shared papers
Recent publications by Dr. Viswanathan
Semin Ultrasound CT MR
Radiol Clin North Am
Semin Ultrasound CT MR
See who Dr. Viswanathan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Viswanathan works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Chitra Viswanathan received $1,650 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Viswanathan from 1 drug or device company in 2017. Consulting fees make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $1,650.
Companies that paid Dr. Viswanathan the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chitra Viswanathan graduated from Baylor College Of Medicine
Dr. Viswanathan graduated from Baylor College Of Medicine in 2000.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Chitra Viswanathan accepts plans from 5 insurance carriers
Dr. Viswanathan is in network with 5 carriers, including Aetna, United Healthcare and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Aspirus Health Plan
- CMS Medicare
- Elevance
Plan types Dr. Viswanathan accepts, by number of carriers
- Medicare3
- POS3
- HMO2
- PPO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Chitra Viswanathan'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Chitra Viswanathan
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. Chitra Viswanathan's NPI number?
Dr. Chitra Viswanathan's NPI number is 1598705915. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chitra Viswanathan?
Dr. Chitra Viswanathan is a diagnostic radiologist in Houston, Texas. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Chitra Viswanathan practice?
Dr. Viswanathan practices at 1515 Holcombe Blvd, Houston, TX 77030. Dr. Viswanathan's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
What is Dr. Chitra Viswanathan's medical license number?
Dr. Viswanathan holds Texas license L5603.
Which hospitals is Dr. Chitra Viswanathan affiliated with?
Dr. Viswanathan practices at The University of Texas MD Anderson Cancer Center in Houston, Texas.
What medical group is Dr. Chitra Viswanathan part of?
Dr. Viswanathan is linked to Physicians Referral Service.
Does Dr. Chitra Viswanathan accept Medicare?
Yes. CMS data shows Dr. Viswanathan billed Medicare for 1,046 services in 2024, and Dr. Viswanathan accepts Medicare assignment.
What is Dr. Chitra Viswanathan's MIPS score?
Dr. Viswanathan's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Chitra Viswanathan see?
CMS counts 798 Medicare patients who saw Dr. Viswanathan in 2024, with an average age of 72.
Is Dr. Chitra Viswanathan board certified?
Yes. Dr. Viswanathan is board certified in diagnostic radiology by the American Board of Radiology.
Show 7 more questionsShow fewer questions
What services does Dr. Chitra Viswanathan bill to Medicare?
In 2024, Dr. Viswanathan's most billed Medicare services were diagnostic imaging (71260), diagnostic imaging (74177) and diagnostic imaging (71250).
Where did Dr. Chitra Viswanathan go to medical school?
Dr. Viswanathan graduated from Baylor College Of Medicine in 2000.
Has Dr. Chitra Viswanathan received payments from drug or device companies?
CMS Open Payments shows $1,650 in general payments to Dr. Viswanathan from 1 company from 2017 to 2017. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Chitra Viswanathan been practicing?
Dr. Viswanathan graduated from medical school in 2000, 26 years ago.
Does Dr. Chitra Viswanathan do research?
Dmand AI links 42 publications to Dr. Viswanathan, published from 2012 to 2021.
Who does Dr. Chitra Viswanathan publish with?
Dr. Viswanathan's most frequent co-authors are Mylene T. Truong, MD (20 shared papers), Brett Wilson Carter, MD (12 shared papers) and Edith M. Marom, MD (11 shared papers).
What insurance does Dr. Chitra Viswanathan accept?
Dr. Viswanathan is in network with 5 carriers, including Aetna, United Healthcare and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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