Danny Nguyen, M.D.
NPI 1386960334 · Hematology & Oncology Physician · Huntington Beach, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danny Nguyen, M.D. is a Hematology & Oncology Physician provider in Huntington Beach, CA (NPI 1386960334).
Provider details
- NPI number
- 1386960334
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A140186 (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
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,809 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 495 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 356 | $79 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 116 | $18 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 107 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $164 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Osimertinib Mesylatebrand: Tagrisso | 94 | 14 |
| Ondansetron Hcl | 56 | 25 |
| Hydroxyurea | 53 | 13 |
| Dexamethasone | 49 | 21 |
| Prochlorperazine Maleate | 46 | 20 |
| Anastrozole | 44 | 12 |
| Ibrutinibbrand: Imbruvica | 42 | — |
| Acyclovir | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,978 across 19 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 (2)
- 16300 Sand Canyon Ave Ste 207Irvine, CA 92618-3712Phone: (949) 333-7580Fax: (949) 333-7599
- 1000 FivepointIrvine, CA 92618-2377Phone: (949) 671-4673Fax: (949) 671-4329
Registry dates
- Enumerated
- 2010-04-15
- Last updated
- 2024-05-30
- Certified
- 2024-05-30
Frequently asked questions
- What is Danny Nguyen's NPI number?
- Danny Nguyen's National Provider Identifier (NPI) is 1386960334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danny Nguyen's specialty?
- Danny Nguyen is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Danny Nguyen located?
- Danny Nguyen's practice location on file with NPPES is 2100 Main St Ste 300, Huntington Beach, CA 92648-2489.
- What is Danny Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Danny Nguyen is (714) 252-9415.
- Does Danny Nguyen accept Medicare?
- Danny Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danny Nguyen's NPI active?
- Yes — Danny Nguyen's NPI (1386960334) is active in the NPPES registry as of the last update on 2024-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.