Ngon Dinh, DO
NPI 1730156027 · Plastic Surgery within the Head & Neck (Otolaryngology) Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ngon Dinh, DO is a Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider in San Jose, CA (NPI 1730156027).
Provider details
- NPI number
- 1730156027
- Entity type
- Individual
- Primary specialty
- Plastic Surgery within the Head & Neck (Otolaryngology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A6290 (CA)
Specialties & taxonomies
- Plastic Surgery within the Head & Neck (Otolaryngology) PhysicianPrimary207YX0007XLicense 20A6290 (CA)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
533 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 | 291 | $110 |
| Simple Removal of Skin Debris and Drainage of Mastoid Cavity69220 | 130 | $143 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 93 | $134 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 19 | $245 |
Typical Medicare-allowed amounts for these services range $110–$245 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 357 | 101 |
| Ofloxacin | 128 | 74 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 57 | 38 |
| Cefuroxime Axetilbrand: Cefuroxime | 45 | 30 |
| Fluticasone Propionate | 25 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 25 | 17 |
| Famotidine | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 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
- 2006-03-05
- Last updated
- 2020-09-04
- Certified
- 2020-09-04
Frequently asked questions
- What is Ngon Dinh's NPI number?
- Ngon Dinh's National Provider Identifier (NPI) is 1730156027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ngon Dinh's specialty?
- Ngon Dinh is listed in the NPPES registry with a primary specialty of Plastic Surgery within the Head & Neck (Otolaryngology) Physician (Allopathic & Osteopathic Physicians).
- Where is Ngon Dinh located?
- Ngon Dinh's practice location on file with NPPES is 200 Jose Figueres Ave Ste 290, San Jose, CA 95116-1587.
- What is Ngon Dinh's phone number?
- The practice phone number listed in the NPPES registry for Ngon Dinh is (408) 251-9700.
- Does Ngon Dinh accept Medicare?
- Ngon Dinh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ngon Dinh's NPI active?
- Yes — Ngon Dinh's NPI (1730156027) is active in the NPPES registry as of the last update on 2020-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.