Linh Nguyen, LDN, RD
NPI 1720747025 · Registered Dietitian · Allentown, PA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linh Nguyen, LDN, RD is a Registered Dietitian provider in Allentown, PA (NPI 1720747025).
Provider details
- NPI number
- 1720747025
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- LDN, RD
- Sex
- Female
- Sole proprietor
- No
- License
- DN007563 (PA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 1601 Kirkwood HwyWilmington, DE 19805-4917Phone: (302) 994-2511
Registry dates
- Enumerated
- 2021-12-14
- Last updated
- 2024-09-20
- Certified
- 2024-09-20
Frequently asked questions
- What is Linh Nguyen's NPI number?
- Linh Nguyen's National Provider Identifier (NPI) is 1720747025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linh Nguyen's specialty?
- Linh Nguyen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Linh Nguyen located?
- Linh Nguyen's practice location on file with NPPES is 1627 Chew St Fl 1, Allentown, PA 18102-3648.
- What is Linh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Linh Nguyen is (610) 969-2800.
- Does Linh Nguyen accept Medicare?
- Linh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linh Nguyen's NPI active?
- Yes — Linh Nguyen's NPI (1720747025) is active in the NPPES registry as of the last update on 2024-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.