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MR. REX JOSEPH GAINES FNP-C
NPI 1144175696
Nurse Practitioner - Family in Bartlett, TN

Active since March 02, 2026PECOS Enrolled
3584 GREENLEAF RD, BARTLETT, TN 38135(901) 270-9051 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Mr. Rex Joseph Gaines Fnp-c NPPES

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

MR. REX JOSEPH GAINES FNP-C (NPI 1144175696) is an individual family provider in Bartlett, Tennessee, licensed in Tennessee (41049) and active in the NPI registry since March 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144175696
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. REX JOSEPH GAINESCredential: FNP-C
Location Address3584 GREENLEAF RDBartlett, TN 38135-2620
Mailing Address3584 Greenleaf RdBartlett, TN 38135-2620 · (901) 270-9051
Phone(901) 270-9051
Sole ProprietorNo
Enumeration DateMarch 2, 2026
NPPES CertifiedMarch 1, 2026
✔ NPI 1144175696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TN · 41049
3584 GREENLEAF RD, Bartlett, TN 38135
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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)

Mr. Rex Joseph Gaines Fnp-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38135 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
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Rex Gaines's NPI number?

The NPI number for Rex Gaines is 1144175696. It was assigned to this individual provider in the NPPES registry on March 2, 2026.

Where is Rex Gaines located?

Rex Gaines practices at 3584 Greenleaf Rd, Bartlett, TN 38135. The listed phone number is (901) 270-9051.

What is Rex Gaines's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Rex Gaines enrolled in Medicare?

Yes. Rex Gaines is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rex Gaines was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.