Van Nghiem, PA-C
NPI 1427419225 · Physician Assistant · Bronx, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Van Nghiem, PA-C is a Physician Assistant provider in Bronx, NY (NPI 1427419225).
Provider details
- NPI number
- 1427419225
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 013180 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
32 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 17 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 15 | $16 |
Typical Medicare-allowed amounts for these services range $9–$16 (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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 162 | 39 |
| Dexamethasone | 108 | 26 |
| Hydroxyurea | 96 | 25 |
| Letrozole | 81 | 25 |
| Tamoxifen Citrate | 66 | 14 |
| Prednisone | 51 | 14 |
| Anastrozole | 46 | 13 |
| Mirtazapine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-08
- Last updated
- 2016-10-10
Frequently asked questions
- What is Van Nghiem's NPI number?
- Van Nghiem's National Provider Identifier (NPI) is 1427419225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Van Nghiem's specialty?
- Van Nghiem is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Van Nghiem located?
- Van Nghiem's practice location on file with NPPES is 2330 Eastchester Rd, Bronx, NY 10469-5930.
- What is Van Nghiem's phone number?
- The practice phone number listed in the NPPES registry for Van Nghiem is (718) 732-4050.
- Does Van Nghiem accept Medicare?
- Van Nghiem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Van Nghiem's NPI active?
- Yes — Van Nghiem's NPI (1427419225) is active in the NPPES registry as of the last update on 2016-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.