Hayley Gilliam, APN, FNP-BC
NPI 1154641942 · Family Nurse Practitioner · Smyrna, TN
Hayley Gilliam, APN, FNP-BC is a Family Nurse Practitioner provider in Smyrna, TN (NPI 1154641942).
Provider details
- NPI number
- 1154641942
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 15015 (TN)
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 tenure38% of score
16 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
- 2010-06-03
- Last updated
- 2010-06-03
Frequently asked questions
- What is Hayley Gilliam's NPI number?
- Hayley Gilliam's National Provider Identifier (NPI) is 1154641942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Gilliam's specialty?
- Hayley Gilliam is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hayley Gilliam located?
- Hayley Gilliam's practice location on file with NPPES is 431 Nissan Dr, Smyrna, TN 37167-4364.
- What is Hayley Gilliam's phone number?
- The practice phone number listed in the NPPES registry for Hayley Gilliam is (615) 459-5500.
- Is Hayley Gilliam's NPI active?
- Yes — Hayley Gilliam's NPI (1154641942) is active in the NPPES registry as of the last update on 2010-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.