Hoang Quan Ngo, PA-C
NPI 1639682388 · Physician Assistant · Philadelphia, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hoang Quan Ngo, PA-C is a Physician Assistant provider in Philadelphia, PA (NPI 1639682388).
Provider details
- NPI number
- 1639682388
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- OA005047 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 322 | 95 |
| Losartan Potassium | 139 | 37 |
| Amlodipine Besylate | 136 | 30 |
| Fluticasone Propionate | 80 | 24 |
| Diclofenac Sodium | 79 | 33 |
| Triamcinolone Acetonide | 78 | 22 |
| Metformin Hcl | 75 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 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
- 2017-11-15
- Last updated
- 2022-04-04
- Certified
- 2022-04-04
Frequently asked questions
- What is Hoang Quan Ngo's NPI number?
- Hoang Quan Ngo's National Provider Identifier (NPI) is 1639682388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hoang Quan Ngo's specialty?
- Hoang Quan Ngo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hoang Quan Ngo located?
- Hoang Quan Ngo's practice location on file with NPPES is 1401 S 31st St, Philadelphia, PA 19146-3506.
- What is Hoang Quan Ngo's phone number?
- The practice phone number listed in the NPPES registry for Hoang Quan Ngo is (215) 925-2400.
- Does Hoang Quan Ngo accept Medicare?
- Hoang Quan Ngo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hoang Quan Ngo's NPI active?
- Yes — Hoang Quan Ngo's NPI (1639682388) is active in the NPPES registry as of the last update on 2022-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.