Leigh Hallmark, A.P.N.
NPI 1508121419 · Psychiatric/Mental Health Nurse Practitioner · Franklin, TN
Leigh Hallmark, A.P.N. is a Psychiatric/Mental Health Nurse Practitioner provider in Franklin, TN (NPI 1508121419).
Provider details
- NPI number
- 1508121419
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.P.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 16720 (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
13 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
- 2012-07-06
- Last updated
- 2012-07-06
Frequently asked questions
- What is Leigh Hallmark's NPI number?
- Leigh Hallmark's National Provider Identifier (NPI) is 1508121419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Hallmark's specialty?
- Leigh Hallmark is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leigh Hallmark located?
- Leigh Hallmark's practice location on file with NPPES is 2067 Upland Dr, Franklin, TN 37067-4090.
- What is Leigh Hallmark's phone number?
- The practice phone number listed in the NPPES registry for Leigh Hallmark is (615) 794-1814.
- Is Leigh Hallmark's NPI active?
- Yes — Leigh Hallmark's NPI (1508121419) is active in the NPPES registry as of the last update on 2012-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.