Quick answers
- Does Loanna T. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Loanna T. Nguyen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Loanna T. Nguyen see?
- In 2024, CMS data shows 532 Original Medicare patients and 6,427 services for Loanna T. Nguyen. This counts Original Medicare only and measures volume, not quality.
- What is Loanna T. Nguyen's NPI number?
- 1790333458. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Loanna T. Nguyen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 532 |
|---|---|
| Services billed to Medicare | 6,427 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)2,749 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)857 services
- Destruction of precancer skin growth, 1 growth (17000)531 services
- Biopsy of related skin growth, each additional growth (11103)482 services
- Biopsy of related skin growth, first growth (11102)433 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure72%
- Arthritis49%
- Diabetes27%
- Anxiety27%
- Chronic kidney disease27%
Hospitals where Loanna T. Nguyen works
Medicare's Facility Affiliation Data lists Loanna T. Nguyen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Lehigh Valley HospitalAllentown, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390133
Practice locations
Addresses where Loanna T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).
- 281 N 12th St, Suite 2bLehighton, PA 18235 (732) 456‑7777
- 2895 Hamilton Blvd, Suite 202Allentown, PA 18104 (732) 456‑7777
Group practices
Medicare enrollment lists Loanna T. Nguyen as a member of this group (CMS data updated October 2, 2026).
- NJ Certified Dermatology PC40 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lehighton
Clinicians with the same Medicare primary specialty in Lehighton, PA — not a recommendation.
Other clinicians in NJ Certified Dermatology PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790333458 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians