Trisha Sharma, M.D.
NPI 1811315781 · Allergy & Immunology (Internal Medicine) Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trisha Sharma, M.D. is a Allergy & Immunology (Internal Medicine) Physician provider in Irvine, CA (NPI 1811315781).
Provider details
- NPI number
- 1811315781
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A138802 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 79 | 31 |
| Montelukast Sodium | 69 | 27 |
| Azelastine Hcl | 67 | 33 |
| Tiotropium Bromidebrand: Spiriva Respimat | 53 | 20 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 47 | 18 |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa | 34 | 14 |
| Dupilumabbrand: Dupixent Pen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-28
- Last updated
- 2021-12-08
- Certified
- 2020-04-27
Frequently asked questions
- What is Trisha Sharma's NPI number?
- Trisha Sharma's National Provider Identifier (NPI) is 1811315781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trisha Sharma's specialty?
- Trisha Sharma is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Trisha Sharma located?
- Trisha Sharma's practice location on file with NPPES is 6 Willard, Irvine, CA 92604-4694.
- What is Trisha Sharma's phone number?
- The practice phone number listed in the NPPES registry for Trisha Sharma is (833) 574-2272.
- Does Trisha Sharma accept Medicare?
- Trisha Sharma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trisha Sharma's NPI active?
- Yes — Trisha Sharma's NPI (1811315781) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.