David Schoppy, MD, PHD
NPI 1821431594 · Otolaryngology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Schoppy, MD, PHD is a Otolaryngology Physician provider in San Francisco, CA (NPI 1821431594).
Provider details
- NPI number
- 1821431594
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-20512 (HI)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,278 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 650 | $66 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 174 | $70 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 126 | $80 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 97 | $35 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 76 | $64 |
| Removal of Impacted Ear Wax69210 | 48 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 94 | 78 |
| Fluticasone Propionate | 76 | 45 |
| Ofloxacin | 58 | 41 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 51 | 50 |
| Doxycycline Hyclate | 29 | 24 |
| Mupirocin | 26 | 25 |
| Clotrimazole | 24 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$308 across 16 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
Additional practice locations (1)
- 3288 Moanalua RdHonolulu, HI 96819-1469Phone: (808) 432-0000
Registry dates
- Enumerated
- 2013-04-12
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is David Schoppy's NPI number?
- David Schoppy's National Provider Identifier (NPI) is 1821431594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Schoppy's specialty?
- David Schoppy is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is David Schoppy located?
- David Schoppy's practice location on file with NPPES is 1825 4th St Fl 5, San Francisco, CA 94143-2350.
- What is David Schoppy's phone number?
- The practice phone number listed in the NPPES registry for David Schoppy is (415) 885-7528.
- Does David Schoppy accept Medicare?
- David Schoppy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Schoppy's NPI active?
- Yes — David Schoppy's NPI (1821431594) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.