Opal Gupta, MD
NPI 1760724371 · Allergy & Immunology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Opal Gupta, MD is a Allergy & Immunology Physician provider in San Francisco, CA (NPI 1760724371).
Provider details
- NPI number
- 1760724371
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036140728 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,240 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 883 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 116 | $109 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 72 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $154 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 45 | $133 |
| Test to Measure Rate of Airflow94375 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 89 | 19 |
| Dupilumabbrand: Dupixent Pen | 81 | — |
| Azelastine Hcl | 74 | 28 |
| Montelukast Sodium | 49 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | 26 |
| Fluticasone Propionate | 39 | 17 |
| Epinephrine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,921 across 37 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-21
- Last updated
- 2018-06-27
Frequently asked questions
- What is Opal Gupta's NPI number?
- Opal Gupta's National Provider Identifier (NPI) is 1760724371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Opal Gupta's specialty?
- Opal Gupta is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Opal Gupta located?
- Opal Gupta's practice location on file with NPPES is 450 Sutter St Rm 933, San Francisco, CA 94108.
- What is Opal Gupta's phone number?
- The practice phone number listed in the NPPES registry for Opal Gupta is (415) 362-5443.
- Does Opal Gupta accept Medicare?
- Opal Gupta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Opal Gupta's NPI active?
- Yes — Opal Gupta's NPI (1760724371) is active in the NPPES registry as of the last update on 2018-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.