Nerissa Christine D'Silva, MD
Allergy & Immunology Physician · Sugar Land, TX
Nerissa Christine D'Silva, MD is an allergy & immunology physician with a practice address in Sugar Land, Texas, and NPI 1932696333, issued on Apr 20, 2018. Check the license (Texas BP10074372, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nerissa Christine D'Silva
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License numbers
- BP10074372 TX
11393202-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 16545 Southwest Fwy Ste 100, Sugar Land, TX 77479
- Phone
- (281) 649-7200
- Enumerated
- Apr 20, 2018
- Record last updated
- Nov 14, 2023
- Fax
- (281) 491-6704
- Medicare enrollment
- Enrolled (PECOS I20231214001707); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 327 in Texas → Look up another NPI →
Also registered at 16545 Southwest Fwy Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nerissa Christine D'Silva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license BP10074372Check 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% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
161 Medicare Part D claims for 71 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Epinephrine28 claims
- Azelastine Hcl23 claims
- Fluticasone Propionate12 claims
- Spiriva Handihaler11 claims
- Trelegy Ellipta11 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: $1,039.76
32 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 2,496 providers of this specialty with any payment received $8,321.81 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 2 group practices
- Ent And Allergy Associates OF Texas PLLCSugar Land, TX
- Houston Ear Nose And Throat Clinic LLPSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nerissa Christine D'Silva among 327 allergy & immunology physician records in Texas
Nerissa Christine D'Silva, MD is one of 327 allergy & immunology physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.
- NPI issued2018 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2018 · median 2003 among the 228 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Texas
There are 327 allergy & immunology physician records in Texas.
All 327 in Texas → Every provider in Sugar Land → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- David Amran, M.D.Sugar Land, TX 774791841294261
- Vasudha Mantravadi, MDSugar Land, TX 774791316491210
- Lewis Brown, M.D.Sugar Land, TX 774781659326726
- Meng Chen, MDSugar Land, TX 774781932510112
- Vikas Kancherla, M.D.Sugar Land, TX 774781114126745
- John Kelley, MDSugar Land, TX 774781316266133
- Mengwei Ni, MDSugar Land, TX 774781710471701
- Bijalben PatelSugar Land, TX 774781629656582
Common questions
What is Nerissa Christine D'Silva, MD's NPI number?
Nerissa Christine D'Silva, MD's National Provider Identifier (NPI) is 1932696333, issued on Apr 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nerissa Christine D'Silva, MD located?
The NPPES record lists a practice address at 16545 Southwest Fwy Ste 100, Sugar Land, TX, 77479. Phone: (281) 649-7200. Providers update this record themselves, so call before visiting.
How can I verify Nerissa Christine D'Silva, MD's license?
NPPES lists Texas license number BP10074372, 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 Nerissa Christine D'Silva, MD prescribe under Medicare Part D?
In 2024, Nerissa Christine D'Silva, MD had 161 Medicare Part D claims for 71 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.