Quang Binh Nguyen, MD
NPI 1982002598 · Family Medicine Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quang Binh Nguyen, MD is a Family Medicine Physician provider in Santa Ana, CA (NPI 1982002598).
Provider details
- NPI number
- 1982002598
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A64392 (CA)
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
11 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
1,555 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 | 623 | $99 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 321 | $194 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 270 | $16 |
| Administration of Influenza Virus VaccineG0008 | 119 | $35 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 55 | $60 |
| Prolonged Home Or Residence Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By the Physician Or Qualif |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 544 | 219 |
| Amlodipine Besylate | 421 | 165 |
| Losartan Potassium | 395 | 157 |
| Omeprazole | 305 | 134 |
| Metformin Hcl | 260 | 112 |
| Azithromycin | 234 | 209 |
| Ibuprofen | 207 | 178 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,448 across 59 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
- 2014-12-12
- Last updated
- 2014-12-12
Frequently asked questions
- What is Quang Binh Nguyen's NPI number?
- Quang Binh Nguyen's National Provider Identifier (NPI) is 1982002598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Quang Binh Nguyen's specialty?
- Quang Binh Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Quang Binh Nguyen located?
- Quang Binh Nguyen's practice location on file with NPPES is 202 N Euclid St Ste 103, Santa Ana, CA 92703-3006.
- What is Quang Binh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Quang Binh Nguyen is (714) 265-9913.
- Does Quang Binh Nguyen accept Medicare?
- Quang Binh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Quang Binh Nguyen's NPI active?
- Yes — Quang Binh Nguyen's NPI (1982002598) is active in the NPPES registry as of the last update on 2014-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.