Herman Leong, MD
NPI 1881721801 · Otolaryngology Physician · Victoria, TX
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Herman Leong, MD is a Otolaryngology Physician provider in Victoria, TX (NPI 1881721801).
Provider details
- NPI number
- 1881721801
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P2718 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
7,200 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 2,261 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,441 | $129 |
| Removal of Impacted Ear Wax69210 | 1,315 | $46 |
| Test for Allergy Using Allergenic Extract95004 | 960 | $4 |
| Professional Service for Single Injection of Allergen95115 | 574 | $10 |
| Exam to Assess Movement of Vocal Cord Flaps Using an Endoscope31579 | 137 | $198 |
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 |
|---|---|---|
| Famotidine | 258 | 65 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 146 | 124 |
| Ofloxacin | 114 | 80 |
| Clindamycin Hcl | 48 | 41 |
| Amoxicillin | 41 | 39 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 27 | 23 |
| Ciprofloxacin Hcl | 21 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (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
- 2007-02-27
- Last updated
- 2022-06-29
- Certified
- 2022-06-29
Frequently asked questions
- What is Herman Leong's NPI number?
- Herman Leong's National Provider Identifier (NPI) is 1881721801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herman Leong's specialty?
- Herman Leong is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Herman Leong located?
- Herman Leong's practice location on file with NPPES is 117 Medical Dr, Victoria, TX 77904-3102.
- What is Herman Leong's phone number?
- The practice phone number listed in the NPPES registry for Herman Leong is (361) 573-4331.
- Does Herman Leong accept Medicare?
- Herman Leong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Herman Leong's NPI active?
- Yes — Herman Leong's NPI (1881721801) is active in the NPPES registry as of the last update on 2022-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.