Alexandra Keller, AGACNP-BC
NPI 1487455853 · Acute Care Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Keller, AGACNP-BC is a Acute Care Nurse Practitioner provider in Nashville, TN (NPI 1487455853).
Provider details
- NPI number
- 1487455853
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 38216 (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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 110 Glancy St Ste 204Goodlettsville, TN 37072-2313Phone: (615) 355-5105Fax: (615) 355-5195
- 13181 Old Nashville Hwy Ste 150Smyrna, TN 37167-4034Phone: (615) 355-5105
Registry dates
- Enumerated
- 2025-03-21
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Alexandra Keller's NPI number?
- Alexandra Keller's National Provider Identifier (NPI) is 1487455853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Keller's specialty?
- Alexandra Keller is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Keller located?
- Alexandra Keller's practice location on file with NPPES is 3443 Dickerson Pike Ste 500, Nashville, TN 37207-2599.
- What is Alexandra Keller's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Keller is (615) 355-5105.
- Does Alexandra Keller accept Medicare?
- Alexandra Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Keller's NPI active?
- Yes — Alexandra Keller's NPI (1487455853) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.