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CHRISTA GUILLORY NIONAKIS
NPI 1700726254
Student in an Organized Health Care Education/Training Program in Memphis, TN

Active since April 01, 2026PECOS Enrolled
920 MADISON AVE STE 447, MEMPHIS, TN 38103(901) 287-6756 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Christa Guillory Nionakis NPPES

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

CHRISTA GUILLORY NIONAKIS (NPI 1700726254) is an individual student in an organized health care education/training program in Memphis, Tennessee and active in the NPI registry since April 2026. The provider is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700726254
Entity TypeIndividual
Primary Taxonomy390200000X
Provider Legal NameCHRISTA GUILLORY NIONAKIS
Location Address920 MADISON AVE STE 447Memphis, TN 38103-3438
Mailing Address920 Madison Ave Ste 447Memphis, TN 38103-3438
Phone(901) 287-6756
Sole ProprietorNo
Enumeration DateApril 1, 2026
NPPES CertifiedApril 1, 2026
✔ NPI 1700726254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
920 MADISON AVE STE 447, Memphis, TN 38103
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christa Guillory Nionakis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

DR. DAVID EDWARD ZIMMERHANZEL MD
Student in an Organized Health Care Education/Training Program
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (901) 448-5364
DR. AMIE RAE MILLER M.D.
Plastic Surgery
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (901) 448-1350
BRADLEY PEARCE HAMBLY
Student in an Organized Health Care Education/Training Program
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (615) 284-3387
ADAM SCHWARTZ
Student in an Organized Health Care Education/Training Program
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (901) 448-1010
KASHIF ALI
Internal Medicine (Nephrology)
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (901) 448-3714
DR. ERNEST WALTER METELUS MD
Student in an Organized Health Care Education/Training Program
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (901) 287-6756
AMITAI MILLER MD/MPP
Student in an Organized Health Care Education/Training Program
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (901) 448-7635
VICTORIA MARIE SCHLESINGER
Student in an Organized Health Care Education/Training Program
920 MADISON AVE STE 447
MEMPHIS, TN 38103
Shelby County (901) 448-0230

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 Christa Guillory Nionakis's NPI number?

The NPI number for Christa Guillory Nionakis is 1700726254. It was assigned to this individual provider in the NPPES registry on April 1, 2026.

Where is Christa Guillory Nionakis located?

Christa Guillory Nionakis practices at 920 Madison Ave Ste 447, Memphis, TN 38103. The listed phone number is (901) 287-6756.

What is Christa Guillory Nionakis's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Christa Guillory Nionakis enrolled in Medicare?

Yes. Christa Guillory Nionakis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christa Guillory Nionakis was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.