Physician Profile
Unclaimed ProfileAbout D'SILVA
Nerissa Christine D'Silva, MD is a healthcare provider in Sugar Land, TX specializing in allergy/immunology. Nerissa trained at Texas Tech University Health Science Center School of Medicine, graduating in 2018. Nerissa is also listed as specializing in internal medicine and allergy & immunology. Medicare claims data shows Nerissa provided 3,479 services to 216 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (281) 649-7200
- Email not available
Practice Locations
16545 SOUTHWEST FWY STE 100
Sugar Land, TX 77479
Procedures Most Often Billed to Medicare
3,479 services · 216 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
2,663 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
356 |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
290 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
21 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
91 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
58 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other allergy/immunology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other allergy/immunology specialists in Sugar Land 7
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Texas Tech University Health Science Center School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Texas Tech University Health Science Center School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test for allergy using allergenic extract 7
Providers in TX who bill this service to Medicare most often.
Common questions
What is Dr. D'Silva's specialty?
Dr. D'Silva is an allergy/immunology in Sugar Land, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ALLERGY/IMMUNOLOGY”.
NPI registry
Where can I find Dr. D'Silva?
Dr. D'Silva is listed at 16545 SOUTHWEST FWY STE 100, Sugar Land, TX 77479. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. D'Silva?
The number on file is (281) 649-7200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. D'Silva?
Dr. D'Silva's National Provider Identifier is 1932696333. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. D'Silva's medical education?
Dr. D'Silva attended Texas Tech University Health Science Center School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. D'Silva have?
Dr. D'Silva has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Dr. D'Silva known for?
According to Medicare billing data, Dr. D'Silva provides treatments such as test for allergy using allergenic extract and professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. D'Silva's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. D'Silva. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.