Duy Nguyen
NPI 1770105785 · Family Medicine Physician · York, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duy Nguyen is a Family Medicine Physician provider in York, PA (NPI 1770105785).
Provider details
- NPI number
- 1770105785
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- OS022565 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 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
164 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 78 | $86 |
| 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 | 56 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $122 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 11 | $195 |
Typical Medicare-allowed amounts for these services range $16–$195 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 21 |
| Lisinopril | 19 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | 15 |
| Dulaglutidebrand: Trulicity | 18 | — |
| Amlodipine Besylate | 18 | 13 |
| Methylprednisolone | 18 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-13
- Last updated
- 2023-06-22
- Certified
- 2023-06-22
Frequently asked questions
- What is Duy Nguyen's NPI number?
- Duy Nguyen's National Provider Identifier (NPI) is 1770105785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duy Nguyen's specialty?
- Duy Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Duy Nguyen located?
- Duy Nguyen's practice location on file with NPPES is 2003 Springwood Rd, York, PA 17403-4836.
- What is Duy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Duy Nguyen is (717) 851-2521.
- Does Duy Nguyen accept Medicare?
- Duy Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duy Nguyen's NPI active?
- Yes — Duy Nguyen's NPI (1770105785) is active in the NPPES registry as of the last update on 2023-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.