Dr. Chitra Viswanathan, MD

  • Houston, TX
  • Diagnostic radiologist
NPI1598705915PAC ID8325059165
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
Social profiles

Primary practice

Find Dr. Viswanathan'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.

View contacts for free

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 and contact details
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.

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.

EHR by site
SiteEHR vendor and product
The University of Texas MD Anderson Cancer CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Viswanathan practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of Texas System and 6.2K+ hospitals, with verified contacts in the same login.

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, TexasPrimaryLicense L5603 · 2002 to 2027 · taxonomy 2085R0202X

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.

Medicare services, 20241,046
Medicare patients798
Paid by Medicare$51,945
Procedure codes12

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.

See all procedures by Dr. Viswanathan

Need commercial claims for Dr. Viswanathan?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Viswanathan and other diagnostic radiologists in Texas.

Book a meeting

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.

Medicare patients, 2024798
Average age72
Average risk score2.65
Also on Medicaid7%

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

  1. High blood pressure75%
  2. High cholesterol72%
  3. Cancer67%
  4. Arthritis47%
  5. Anxiety37%
  6. Ischemic heart disease35%
  7. Chronic kidney disease32%
  8. 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

For MedTech and pharma teams

Find diagnostic radiologists like Dr. Viswanathan by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

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.

Papers42
Years published2012 to 2021

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

Recent publications by Dr. Viswanathan

See all 42 publications and co-authors

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.

How network discovery works

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.

See all payments to Dr. Viswanathan

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.

  1. Medical schoolBaylor College Of Medicine
  2. Board certified in diagnostic radiologyAmerican Board of 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

  1. Medicare3
  2. POS3
  3. HMO2
  4. PPO2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Chitra Viswanathan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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.

Selling to diagnostic radiology practices?

See diagnostic radiologists in Texas by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)