John Nguyen, RN, NNP-BC
NPI 1134464621 · Neonatal Nurse Practitioner · Dallas, TX
John Nguyen, RN, NNP-BC is a Neonatal Nurse Practitioner provider in Dallas, TX (NPI 1134464621).
Provider details
- NPI number
- 1134464621
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NNP-BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 757940 (TX)
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 tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$82 across 1 record (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
- 2012-12-10
- Last updated
- 2012-12-10
Frequently asked questions
- What is John Nguyen's NPI number?
- John Nguyen's National Provider Identifier (NPI) is 1134464621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nguyen's specialty?
- John Nguyen is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Nguyen located?
- John Nguyen's practice location on file with NPPES is 5201 Harry Hines Blvd, Dallas, TX 75235-7708.
- What is John Nguyen's phone number?
- The practice phone number listed in the NPPES registry for John Nguyen is (972) 658-6509.
- Is John Nguyen's NPI active?
- Yes — John Nguyen's NPI (1134464621) is active in the NPPES registry as of the last update on 2012-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.