Lananh Nguyen, AGACNP-BC, DNP
NPI 1891338521 · Acute Care Nurse Practitioner · Atlanta, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lananh Nguyen, AGACNP-BC, DNP is a Acute Care Nurse Practitioner provider in Atlanta, GA (NPI 1891338521).
Provider details
- NPI number
- 1891338521
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP-BC, DNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN239251 (GA)
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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
18 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 18 | $119 |
Typical Medicare-allowed amounts for these services range $119–$119 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$375 across 18 records (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
- 2019-10-25
- Last updated
- 2024-04-19
- Certified
- 2024-04-19
Frequently asked questions
- What is Lananh Nguyen's NPI number?
- Lananh Nguyen's National Provider Identifier (NPI) is 1891338521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lananh Nguyen's specialty?
- Lananh Nguyen is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lananh Nguyen located?
- Lananh Nguyen's practice location on file with NPPES is 5667 Peachtree Dunwoody Rd Ste 260, Atlanta, GA 30342-1714.
- What is Lananh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Lananh Nguyen is (404) 255-1030.
- Does Lananh Nguyen accept Medicare?
- Lananh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lananh Nguyen's NPI active?
- Yes — Lananh Nguyen's NPI (1891338521) is active in the NPPES registry as of the last update on 2024-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.