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ALEXANDRA MICHELE KELLER
NPI 1598628885
Physician Assistant in Nashville, TN

Active since December 04, 2025PECOS Enrolled
1301 MEDICAL CENTER DR, NASHVILLE, TN 37232(615) 322-5000 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 28, 2026, Dec 4, 2025 (2 updates tracked since 2025).

About Alexandra Michele Keller NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDRA MICHELE KELLER (NPI 1598628885) is an individual physician assistant in Nashville, Tennessee, licensed in Tennessee (7080) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Nashville, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1598628885
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALEXANDRA MICHELE KELLER
Location Address1301 MEDICAL CENTER DRNashville, TN 37232-0028
Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691
Phone(615) 322-5000
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 4, 2025
Last NPPES UpdateApril 28, 20262 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1598628885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TN · 7080
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1301 MEDICAL CENTER DR, Nashville, TN 37232
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Secondary Practice Location 1

Location 11 University Park DrNashville, TN 37204-3956 · Phone (800) 333-4358

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra Michele Keller is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4486125804
PECOS Enrollment IDI20260608000289
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JORDAN MCKENZIE-SOLIS APRN, AGACNP-BC
Nurse Practitioner (Gerontology)
1301 MEDICAL CENTER DR
NASHVILLE, TN 37232
Davidson County (615) 322-3000
DR. TAYLOR MCKINLEY CHANEY DO
Internal Medicine (Nephrology)
1301 MEDICAL CENTER DR
NASHVILLE, TN 37232
Davidson County (615) 322-5000
MOLLY SEREBIN MD
Pediatrics (Neonatal-Perinatal Medicine)
1301 MEDICAL CENTER DR
NASHVILLE, TN 37232
Davidson County (615) 322-3000
DR. LAURA ARTIM
Psychiatry & Neurology (Psychiatry)
1301 MEDICAL CENTER DR
NASHVILLE, TN 37232
Davidson County (615) 322-3000
JENA MCDANIEL PHD, CCC-SLP
Speech-Language Pathologist
1301 MEDICAL CENTER DR
NASHVILLE, TN 37232
Davidson County (615) 322-3000
DR. HOLLY ENDE M.D.
Anesthesiology
1301 MEDICAL CENTER DR, 4648 TVC
NASHVILLE, TN 37232
Davidson County (225) 936-9765
CHRISTOPHER ALESSIA DO
Physical Medicine & Rehabilitation
1301 MEDICAL CENTER DR
NASHVILLE, TN 37232
Davidson County (615) 322-5000
JESSICA LOUISE BARRETT PA-C
Physician Assistant (Medical)
1301 MEDICAL CENTER DR
NASHVILLE, TN 37232
Davidson County (615) 322-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexandra Keller's NPI number?

The NPI number for Alexandra Keller is 1598628885. It was assigned to this individual provider in the NPPES registry on December 4, 2025.

Where is Alexandra Keller located?

Alexandra Keller practices at 1301 Medical Center Dr, Nashville, TN 37232. The listed phone number is (615) 322-5000.

What is Alexandra Keller's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Alexandra Keller enrolled in Medicare?

Yes. Alexandra Keller is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexandra Keller was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.