Sarah Schaefer, ACNP-AG
NPI 1538670112 · Gerontology Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Schaefer, ACNP-AG is a Gerontology Nurse Practitioner provider in Nashville, TN (NPI 1538670112).
Provider details
- NPI number
- 1538670112
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ACNP-AG
- Sex
- Female
- Sole proprietor
- No
- License
- 4549 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Speech, Language and Hearing Service Providers
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
8 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)
- 1211 Medical Center DrNashville, TN 37232-8311Phone: (615) 322-5000
Registry dates
- Enumerated
- 2017-10-23
- Last updated
- 2024-12-11
- Certified
- 2024-12-11
Frequently asked questions
- What is Sarah Schaefer's NPI number?
- Sarah Schaefer's National Provider Identifier (NPI) is 1538670112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Schaefer's specialty?
- Sarah Schaefer is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Schaefer located?
- Sarah Schaefer's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-8311.
- What is Sarah Schaefer's phone number?
- The practice phone number listed in the NPPES registry for Sarah Schaefer is (615) 322-3000.
- Does Sarah Schaefer accept Medicare?
- Sarah Schaefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Schaefer's NPI active?
- Yes — Sarah Schaefer's NPI (1538670112) is active in the NPPES registry as of the last update on 2024-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.