Nathalie Macias, MSW, LCSW
NPI 1841859725 · Clinical Social Worker · Nashville, TN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathalie Macias, MSW, LCSW is a Clinical Social Worker provider in Nashville, TN (NPI 1841859725).
Provider details
- NPI number
- 1841859725
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 9941 (TN)
Specialties & taxonomies
Behavioral Health & Social Service 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
2 documented practice locations
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
Additional practice locations (1)
- 1500 21st Ave S Ste 2200Nashville, TN 37212-3137Phone: (615) 936-3555
Registry dates
- Enumerated
- 2019-06-13
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Nathalie Macias's NPI number?
- Nathalie Macias's National Provider Identifier (NPI) is 1841859725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathalie Macias's specialty?
- Nathalie Macias is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nathalie Macias located?
- Nathalie Macias's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0001.
- What is Nathalie Macias's phone number?
- The practice phone number listed in the NPPES registry for Nathalie Macias is (615) 322-5000.
- Does Nathalie Macias accept Medicare?
- Nathalie Macias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathalie Macias's NPI active?
- Yes — Nathalie Macias's NPI (1841859725) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.