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WILLIAM COLTON HARRIS FNP
NPI 1386500486
Nurse Practitioner - Family in Guntown, MS

Active since January 02, 2026PECOS EnrolledAccepts Medicare Assignment
571 MITCHELL ST # C, GUNTOWN, MS 38849(662) 348-3342 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 3, 2026, Jan 2, 2026 (2 updates tracked since 2026).

About William Colton Harris Fnp NPPES

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

WILLIAM COLTON HARRIS FNP (NPI 1386500486) is an individual family provider in Guntown, Mississippi, licensed in Mississippi (907789) and active in the NPI registry since January 2026. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1386500486
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameWILLIAM COLTON HARRISCredential: FNP
Location Address571 MITCHELL ST # CGuntown, MS 38849-8500
Mailing Address343 County Road 8061Booneville, MS 38829-9754
Phone(662) 348-3342
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 2, 2026
Last NPPES UpdateApril 3, 20262 updates tracked since enumeration
NPPES CertifiedApril 3, 2026
✔ NPI 1386500486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MS · 907789
Also ListedNurse PractitionerTaxonomy 363L00000X · License 907789 (MS)
571 MITCHELL ST # C, Guntown, MS 38849
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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 and accepts Medicare assignment

William Colton Harris Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648746701
PECOS Enrollment IDI20260416000336
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 38849 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
$80.50 typical visit price
range $51.65 – $159.18
Typical copayment $20.12 (range $12.91 – $39.79)
Most-billed visit code 99203
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
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 William Harris's NPI number?

The NPI number for William Harris is 1386500486. It was assigned to this individual provider in the NPPES registry on January 2, 2026.

Where is William Harris located?

William Harris practices at 571 Mitchell St # C, Guntown, MS 38849. The listed phone number is (662) 348-3342.

What is William Harris's specialty?

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

Is William Harris enrolled in Medicare?

Yes. William Harris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Harris was last updated on April 3, 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.