Harry Sequeira Gross, MD
Hematology & Oncology Physician · Baton Rouge, LA
Harry Sequeira Gross, MD is a hematology & oncology physician with a practice address in Baton Rouge, Louisiana, and NPI 1841851391, issued on Jun 25, 2019. Check the license (Louisiana 347683, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Harry Sequeira Gross
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 347683 LA
036.160406 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7777 Hennessy Blvd Ste 212, Baton Rouge, LA 70808
- Phone
- (225) 374-0320
- Enumerated
- Jun 25, 2019
- Record last updated
- Aug 14, 2025
- Fax
- (225) 374-0321
- Medicare enrollment
- Enrolled (PECOS I20250725002913); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 188 in Louisiana → Look up another NPI →
Also registered at 7777 Hennessy Blvd Ste 212
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maitte Coronado, NPFamily Nurse Practitioner1295683670
- Phaon Dunbar, FNP-CFamily Nurse Practitioner1497418370
- Lori Grace, NPFamily Nurse Practitioner1023679040
- Lillian Robinson, FNP-CNurse Practitioner1346832151
- Nakhle Saba, MDHematology & Oncology Physician1275714669
- Hana Safah, MDHematology & Oncology Physician1447344783
Verify Harry Sequeira Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 347683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
71 Medicare Part D claims for 18 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Gavreto12 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.
Industry payments in 2024: $709.87
15 payments; by number, the most common kind was food and beverage; the largest payer was SpringWorks Therapeutics, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Our Lady OF The Lake Physician Group LLCBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harry Sequeira Gross among 188 hematology & oncology physician records in Louisiana
Harry Sequeira Gross, MD is one of 188 hematology & oncology physician records with a practice address in Louisiana. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 94% of them.
- NPI issued2019 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2016 · median 2005 among the 144 with a school on file
- Record last updated2025 · 49% 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 Louisiana 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 Louisiana
There are 188 hematology & oncology physician records in Louisiana.
All 188 in Louisiana → Every provider in Baton Rouge → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Greg Bizette, MDBaton Rouge, LA 708081427014638
- Georgios Constantinou, M.D.Baton Rouge, LA 708081790030278
- Shaista Faruqui, M.D.Baton Rouge, LA 708081861489783
- Christopher McCanless, MDBaton Rouge, LA 708081013995646
- Sobia Ozair, M.DBaton Rouge, LA 708081629334347
- Nakhle Saba, MDBaton Rouge, LA 708081275714669
- Hana Safah, MDBaton Rouge, LA 708081447344783
- Mary Stringfellow, M.D.Baton Rouge, LA 708081194743849
Common questions
What is Harry Sequeira Gross, MD's NPI number?
Harry Sequeira Gross, MD's National Provider Identifier (NPI) is 1841851391, issued on Jun 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Harry Sequeira Gross, MD located?
The NPPES record lists a practice address at 7777 Hennessy Blvd Ste 212, Baton Rouge, LA, 70808. Phone: (225) 374-0320. Providers update this record themselves, so call before visiting.
How can I verify Harry Sequeira Gross, MD's license?
NPPES lists Louisiana license number 347683, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harry Sequeira Gross, MD prescribe under Medicare Part D?
In 2024, Harry Sequeira Gross, MD had 71 Medicare Part D claims for 18 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.