Nathalie Byrne, AG-ACNP
NPI 1215305644 · Acute Care Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathalie Byrne, AG-ACNP is a Acute Care Nurse Practitioner provider in Nashville, TN (NPI 1215305644).
Provider details
- NPI number
- 1215305644
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AG-ACNP
- Sex
- Female
- Sole proprietor
- No
- License
- 20486 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2015-09-02
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Nathalie Byrne's NPI number?
- Nathalie Byrne's National Provider Identifier (NPI) is 1215305644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathalie Byrne's specialty?
- Nathalie Byrne is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nathalie Byrne located?
- Nathalie Byrne's practice location on file with NPPES is 1301 Medical Center Dr, Nashville, TN 37232-0028.
- What is Nathalie Byrne's phone number?
- The practice phone number listed in the NPPES registry for Nathalie Byrne is (615) 343-3590.
- Does Nathalie Byrne accept Medicare?
- Nathalie Byrne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathalie Byrne's NPI active?
- Yes — Nathalie Byrne's NPI (1215305644) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.