Haley Mcmahon, MSN-FNP
NPI 1356826499 · Family Nurse Practitioner · Knoxville, TN
Haley Mcmahon, MSN-FNP is a Family Nurse Practitioner provider in Knoxville, TN (NPI 1356826499).
Provider details
- NPI number
- 1356826499
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN-FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 24424 (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
7 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
- 2018-09-25
- Last updated
- 2019-01-10
Frequently asked questions
- What is Haley Mcmahon's NPI number?
- Haley Mcmahon's National Provider Identifier (NPI) is 1356826499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haley Mcmahon's specialty?
- Haley Mcmahon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Haley Mcmahon located?
- Haley Mcmahon's practice location on file with NPPES is 11439 Parkside Dr, Knoxville, TN 37934-1974.
- What is Haley Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Haley Mcmahon is (865) 777-5600.
- Is Haley Mcmahon's NPI active?
- Yes — Haley Mcmahon's NPI (1356826499) is active in the NPPES registry as of the last update on 2019-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.