Selvarani Nallusamy, MD
Hematology & Oncology Physician · Houston, TX
Selvarani Nallusamy, MD is a hematology & oncology physician with a practice address in Houston, Texas, and NPI 1598741225, issued on Dec 15, 2005. Check the license (Texas M2724, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Selvarani Nallusamy
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- M2724 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2727 W Holcombe Blvd, Houston, TX 77025
- Phone
- (713) 442-0000
- Enumerated
- Dec 15, 2005
- Record last updated
- Jun 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 179256603 TX
179256602 TX - Medicare enrollment
- Enrolled (PECOS I20060120000091); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 922 in Texas → Look up another NPI →
Also registered at 2727 W Holcombe Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kanza Abbas, M.D.Hematology & Oncology Physician1396065934
- Lena Abraham, CRNACertified Registered Nurse Anesthetist1780003053
- Amy AcostaPharmacist1154786838
- George Adesina, M.D.Cardiovascular Disease Physician1457642647
- Donald Aga, MDInternal Medicine Physician1093749103
- Fayyaz Ahmed, MDRheumatology Physician1669435996
Verify Selvarani Nallusamy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M2724Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,559 Medicare Part D claims for 235 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 52 claims were for opioids.
Most prescribed
- Anastrozole151 claims
- Alendronate Sodium134 claims
- Eliquis124 claims
- Dexamethasone105 claims
- Potassium Chloride58 claims
- Ondansetron Hcl55 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Kelsey-Seybold Medical Group, PLLCSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Selvarani Nallusamy among 922 hematology & oncology physician records in Texas
Selvarani Nallusamy, MD is one of 922 hematology & oncology physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1997 · median 2004 among the 691 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Texas
There are 922 hematology & oncology physician records in Texas.
All 922 in Texas → Every provider in Houston → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Kanza Abbas, M.D.Houston, TX 770251396065934
- Hima Boppidi, MDHouston, TX 770251508096066
- Rohit Goswamy, MDHouston, TX 770251396235669
- Guiying Hu, MDHouston, TX 770251154417434
- Tejash Patel, MDHouston, TX 770251376639559
- Jade Zhou, M.D.Houston, TX 770251154775476
- Joel Abramowitz, M.D., PHDHouston, TX 770241447220413
- Mona Lisa Alattar, M.D.Houston, TX 770241558624239
Common questions
What is Selvarani Nallusamy, MD's NPI number?
Selvarani Nallusamy, MD's National Provider Identifier (NPI) is 1598741225, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Selvarani Nallusamy, MD located?
The NPPES record lists a practice address at 2727 W Holcombe Blvd, Houston, TX, 77025. Phone: (713) 442-0000. Providers update this record themselves, so call before visiting.
How can I verify Selvarani Nallusamy, MD's license?
NPPES lists Texas license number M2724, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Selvarani Nallusamy, MD prescribe under Medicare Part D?
In 2024, Selvarani Nallusamy, MD had 1,559 Medicare Part D claims for 235 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.