Dr. Bharathy E. Sundaram, MD

  • Sherman, TX
  • Neurologist
NPI1396743720PAC ID2567405764
Medicare services, 2024
90,340
Medicare patients, 2024
794
Part D claims, 2024
5,589
Publications
2
Clinical trials
1
Practice address
321 N Highland Ave, Sherman, TX 75092
Practice phone
Call (903) 893-5141
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Texoma Neurology Associates, PA

Sherman, Texas

See all 8 affiliations

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Dr. Bharathy E. Sundaram is a neurologist in Sherman, Texas

Dr. Sundaram practices at Texoma Neurology Associates, PA in Sherman, Texas.

Dr. Sundaram's NPI, 1396743720, was assigned on July 10, 2005. Dr. Sundaram graduated from Madras Medical College in 1985. Dr. Sundaram holds Texas license J7219.

NPI and contact details
Medicare PAC ID
2567405764
NPI enumeration date
July 10, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(903) 893-5141
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
61
Medical school graduation
1985

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Bharathy E. Sundaram practices at Texoma Neurology Associates, PA in Sherman, Texas

Dr. Sundaram's primary practice is Texoma Neurology Associates, PA, at 321 N Highland Ave, Sherman, TX 75092 in Grayson County. The practice phone is (903) 893-5141.

  • Texoma Neurology Associates, PA
    321 N Highland Ave, Sherman, TX 75092 · Grayson CountyPhone(903) 893-5141

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Bharathy E. Sundaram is affiliated with 7 sites of care and 1 medical group

Dr. Sundaram's primary practice is Texoma Neurology Associates, PA in Sherman, Texas. Dr. Sundaram is also affiliated with Baylor Scott & White Institute for Rehabilitation - Dallas. The medical group on file is Texas Institute for Neurological Disorders. Dmand AI also links Dr. Sundaram to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Sundaram

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Bharathy E. Sundaram's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sundaram practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Texoma Neurology Associates, PAAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Bharathy E. Sundaram is one of 1,226 neurologists in Texas

Neurology is Dr. Sundaram's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Sundaram is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Sundaram's licenses on file in 3 states: Texas, Oklahoma and Missouri.

Specialties and state licenses

  • Neurology, TexasPrimaryLicense J7219 · 1994 to 2027 · taxonomy 2084N0400X
  • Oklahoma license1995 to 2026
  • Missouri license1994 to 2019

Clinical focus

Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, carpal tunnel syndrome, cerebrovascular disease, encephalopathy, epilepsy, essential tremor and fibromyalgia and chronic pain among the conditions Dr. Sundaram treats.

Neurologists near Dr. Sundaram

Counts of neurologists 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. Bharathy E. Sundaram billed Medicare for 90,340 services in 2024

CMS data shows 90,340 Medicare services from Dr. Sundaram across 42 procedure codes in 2024, for 794 Medicare patients. Medicare paid $1,061,069 for them. Every service was in an office.

Medicare services, 202490,340
Medicare patients794
Paid by Medicare$1.1M
Procedure codes42

Dr. Sundaram's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 49,2012024: 84,89373%
Office and hospital visits
2023: 2,0262024: 2,1496%
Tests and treatments
2023: 9182024: 1,22433%
Other services
2023: 2692024: 1,100309%
Surgery
2023: 6952024: 7072%
Imaging
2023: 1922024: 26739%

Dr. Sundaram compared with the Texas median for neurologists, 2024

  • Dr. Sundaram
  • Texas median
Medicare services
90,340vs 459196.8 times
Medicare patients
794vs 2323.4 times
Part D claims
5,237vs 48010.9 times

Medians across 1,116 neurologists in Texas with Dmand AI profiles that report each measure.

Dr. Sundaram'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. Sundaram

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Bharathy E. Sundaram treated 794 Medicare patients in 2024, average age 72

CMS counts 794 Medicare patients who saw Dr. Sundaram in 2024. The largest group is 65 to 74, with 315 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.56, 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. Sundaram's median patient age at 65, with 65% women.

Medicare patients, 2024794
Average age72
Average risk score1.56
Also on Medicaid12%

Dr. Sundaram's Medicare patients by age, 2024

Dr. Sundaram's Medicare patients by sex, 2024

  • Women49362%
  • Men30138%

Chronic conditions among Dr. Sundaram's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Mood disorders37%
  5. Depression34%
  6. Anxiety33%
  7. Ischemic heart disease33%
  8. Stroke or TIA32%

Share of Medicare patients with each condition. A patient can have several.

Dr. Sundaram's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women65%
  • Men34%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Bharathy E. Sundaram wrote 5,589 Medicare Part D claims in 2024

In 2024, Dr. Sundaram wrote 5,589 Medicare Part D claims for 651 patients. 79% of them were for generic drugs. CMS names the drug for 5,237 of them, across 107 drugs with 11 or more claims each, at $4,713,309 in total drug cost. In 2023, CMS named 5,011 claims across 102 drugs.

Part D claims, 20245,589
Drugs named by CMS107
Total drug cost$4.7M
Part D patients651

Dr. Sundaram's Part D claims by kind of drug, 2024

  • Generic4,416 claims79%
  • Brand-name1,173 claims21%

Dr. Sundaram'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. Sundaram's Part D claims, 2024

  • Opioids3%191 of 5,589 claims
  • Antipsychotics, patients 65 and over2%96 of 5,589 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: 5,0112024: 5,2375%

Drugs named by CMS: 107 in 2024, 102 in 2023.

See all prescribing by Dr. Sundaram

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. Bharathy E. Sundaram scored 85 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Sundaram for performance year 2024, reported individually. Dr. Sundaram accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sundaram as offering telehealth. CMS counts 62 procedures of skin biopsy by Dr. Sundaram, more than 71% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Sundaram's MIPS scores, performance year 2024

  • 85of 100Final score
  • 76.7of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 66of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Sundaram ranks in Medicare procedure volume

Skin biopsy
71st percentile62 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. Bharathy E. Sundaram has 2 publications on record

Dmand AI links 2 papers to Dr. Sundaram in 2021. 2021 was the busiest year, with 2. Dr. Sundaram's most frequent co-authors are Silvia R. Delgado, Derrick Scott Robertson, MD and Edward J. Fox, MD, PhD.

Papers2

Dr. Sundaram's most frequent co-authors

Recent publications by Dr. Sundaram

See all 2 publications and co-authors

See who Dr. Sundaram researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sundaram works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Bharathy E. Sundaram has worked on 1 clinical trial

Dmand AI links Dr. Sundaram to 1 clinical trial. Conditions studied include Delusions and Hallucinations. Open Payments lists research payments to Dr. Sundaram that name 1 trial.

Conditions in Dr. Sundaram's trials

  • Delusions
  • Hallucinations

Investigators on the most trials with Dr. Sundaram

Recent clinical trials with Dr. Sundaram

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Bharathy E. Sundaram received $127,737 in industry payments from 2016 to 2025

CMS Open Payments shows 642 general payments to Dr. Sundaram from 56 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 45% of the total. Sanofi and Genzyme US Companies paid the most, $75,605. It also lists 4 research payments totaling $4,204 from 2019 to 2021, naming 1 clinical trial.

General payments to Dr. Sundaram by program year, 2016 to 2025

General payments to Dr. Sundaram by kind, 2016 to 2025

$127.7Kin total
  • Consulting fees$57,86845%
  • Speaker and faculty fees$45,04935%
  • Travel and lodging$11,6799%
  • Food and beverage$11,3659%
  • Other$1,4531%

Companies that paid Dr. Sundaram the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Sundaram

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Bharathy E. Sundaram has 1 award and honors on record

Dmand AI lists 1 award for Dr. Sundaram, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Sundaram

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Bharathy E. Sundaram graduated from Madras Medical College

Dr. Sundaram graduated from Madras Medical College in 1985. Dr. Sundaram is a member of MDS.

  1. Medical schoolMadras Medical College
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Bharathy E. Sundaram accepts plans from 21 insurance carriers

Dr. Sundaram is in network with 21 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Sundaram accepts, by number of carriers

  1. PPO14
  2. HMO12
  3. Medicare11
  4. POS5
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Bharathy E. Sundaram'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
Part D prescribingMedicare 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 percentilesDoctors 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. Bharathy E. Sundaram

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. Bharathy E. Sundaram's NPI number?

Dr. Bharathy E. Sundaram's NPI number is 1396743720. It was assigned on July 10, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Bharathy E. Sundaram?

Dr. Bharathy E. Sundaram is a neurologist in Sherman, Texas. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Bharathy E. Sundaram practice?

Dr. Sundaram practices at 321 N Highland Ave, Sherman, TX 75092. Dr. Sundaram's primary practice is Texoma Neurology Associates, PA in Sherman, Texas. Dmand AI also links Dr. Sundaram to 4 hospitals and 1 group practice or clinic.

What is Dr. Bharathy E. Sundaram's office phone number?

The practice phone on file for Dr. Sundaram is (903) 893-5141.

What is Dr. Bharathy E. Sundaram's medical license number?

Dr. Sundaram holds Texas license J7219, one of the licenses on file in 3 states.

Which states has Dr. Bharathy E. Sundaram been licensed in?

Dmand AI has state licenses on file for Dr. Sundaram in Texas (1994 to 2027), Oklahoma (1995 to 2026) and Missouri (1994 to 2019).

Which hospitals is Dr. Bharathy E. Sundaram affiliated with?

Dr. Sundaram is affiliated with Baylor Scott & White Institute for Rehabilitation - Dallas. Dmand AI links Dr. Sundaram to 4 more hospitals.

What medical group is Dr. Bharathy E. Sundaram part of?

Dr. Sundaram is linked to Texas Institute for Neurological Disorders.

Does Dr. Bharathy E. Sundaram accept Medicare?

Yes. CMS data shows Dr. Sundaram billed Medicare for 90,340 services in 2024, and Dr. Sundaram accepts Medicare assignment.

Does Dr. Bharathy E. Sundaram offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Sundaram as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Bharathy E. Sundaram's MIPS score?

Dr. Sundaram's MIPS final score for performance year 2024 is 85 out of 100, reported individually.

How many Medicare patients does Dr. Bharathy E. Sundaram see?

CMS counts 794 Medicare patients who saw Dr. Sundaram in 2024, with an average age of 72.

Is Dr. Bharathy E. Sundaram board certified?

Yes. Dr. Sundaram is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Bharathy E. Sundaram bill to Medicare?

In 2024, Dr. Sundaram's most billed Medicare services were injected or infused drug (J2919), injected or infused drug (J0585) and injected or infused drug (J0586).

Where did Dr. Bharathy E. Sundaram go to medical school?

Dr. Sundaram graduated from Madras Medical College in 1985.

What drugs does Dr. Bharathy E. Sundaram prescribe most?

In 2024 Medicare Part D data, Dr. Sundaram's most prescribed drugs by claims were Gabapentin, Carbidopa-Levodopa and Clonazepam.

Has Dr. Bharathy E. Sundaram received payments from drug or device companies?

CMS Open Payments shows $127,737 in general payments to Dr. Sundaram from 56 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Bharathy E. Sundaram been practicing?

Dr. Sundaram graduated from medical school in 1985, 41 years ago.

Does Dr. Bharathy E. Sundaram do research?

Dmand AI links 2 publications to Dr. Sundaram. Dr. Sundaram has worked on 1 clinical trial.

Who does Dr. Bharathy E. Sundaram publish with?

Dr. Sundaram's most frequent co-authors are Silvia R. Delgado (2 shared papers), Derrick Scott Robertson, MD (2 shared papers) and Edward J. Fox, MD, PhD (1 shared paper).

What insurance does Dr. Bharathy E. Sundaram accept?

Dr. Sundaram is in network with 21 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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