MRS. WHITNEY JOHNSON CARROLL FNP-BC
NPI 1780967596
Nurse Practitioner - Family in Smithville, MS

Active since September 28, 2011PECOS EnrolledAccepts Medicare Assignment
60021 MONROE ST, SMITHVILLE, MS 38870(662) 651-4637(662) 651-4636 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 7, 2025, Aug 16, 2024 (2 updates tracked since 2024).

About Mrs. Whitney Johnson Carroll Fnp-bc NPPES

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

MRS. WHITNEY JOHNSON CARROLL FNP-BC (NPI 1780967596) is an individual family provider in Smithville, Mississippi, licensed in Mississippi (R876898) and active in the NPI registry since September 2011. She is enrolled in Medicare PECOS, is affiliated with North Mississippi Medical Center, and is a graduate of Marian University College Of Osteopathic Medicine (2024).

NPPES Registry Identity

NPI1780967596
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. WHITNEY JOHNSON CARROLLCredential: FNP-BC
Location Address60021 MONROE STSmithville, MS 38870-7779
Mailing AddressPo Box 305Smithville, MS 38870-0305 · (662) 651-4637 · Fax (662) 651-4636
Fax(662) 651-4636
Sole ProprietorNo
Medical School CMSMarian University College Of Osteopathic MedicineGraduated 2024
Enumeration DateSeptember 28, 2011
Last NPPES UpdateMay 7, 20252 updates tracked since enumeration
NPPES CertifiedMay 7, 2025
NPI 1780967596 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 MS · R876898
60021 MONROE ST, Smithville, MS 38870

Other Names 1

Former Name (1)Miss Whitney Johnson Fnp-bc

Other Identifiers 1

Medicaid07125342MS

Accepted Insurance

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

Mrs. Whitney Johnson Carroll Fnp-bc 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 ID9234304866
PECOS Enrollment IDI20111209000666
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
109 services54 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
68 services43 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
23 services22 patients
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880
A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.
23 services23 patients
Urine microalbumin (protein) level 82043
The urine microalbumin level test measures the amount of a protein called albumin in your urine. This test helps to detect early signs of kidney damage. High levels of albumin may suggest your kidneys aren't functioning properly. It's a simple, non-invasive test that involves providing a urine sample.
17 services17 patients
Creatinine level to test for kidney function or muscle injury 82570
A creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Mississippi Medical Center

Acute Care Hospitals · Tupelo, MS
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number250004
Location830 S Gloster StreetTupelo, MS 38801 · Lee County
Emergency services Birthing friendly

North Mississippi Medical Center-Gilmore Amory

Acute Care Hospitals · Amory, MS
4/5 CMS rating
OwnershipProprietary
CMS Certification Number250025
Location1105 Earl Frye BlvdAmory, MS 38821 · Monroe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38870 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.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers22 claims95 services$4.82 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
3 suppliers11 claims28 services$0.91 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier25 claims25 services$21.29 avg. paid by Medicare
Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$44.44 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier26 claims26 services$116.12 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 14

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

Social Worker (Clinical)
60021 MONROE ST
SMITHVILLE, MS 38870
Nurse Practitioner (Family)
60021 MONROE ST
SMITHVILLE, MS 38870
Clinic/Center (Federally Qualified Health Center (FQHC))
60021 MONROE ST
SMITHVILLE, MS 38870
Pharmacist
60021 MONROE ST
SMITHVILLE, MS 38870
Pharmacy (Community/Retail Pharmacy)
60021 MONROE ST
SMITHVILLE, MS 38870
Family Medicine
60021 MONROE ST
SMITHVILLE, MS 38870
Clinic/Center (Community Health)
60021 MONROE ST
SMITHVILLE, MS 38870
Social Worker (Clinical)
60021 MONROE ST
SMITHVILLE, MS 38870

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 Whitney Carroll's NPI number?

The NPI number for Whitney Carroll is 1780967596. It was assigned to this individual provider in the NPPES registry on September 28, 2011. The provider is also known as Miss Whitney Johnson Fnp-Bc.

Where is Whitney Carroll located?

Whitney Carroll practices at 60021 Monroe St, Smithville, MS 38870. The listed phone number is (662) 651-4637.

What is Whitney Carroll's specialty?

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

Is Whitney Carroll enrolled in Medicare?

Yes. Whitney Carroll 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.

What insurance does Whitney Carroll accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 3 other insurers list Whitney Carroll as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Whitney Carroll affiliated with any hospitals?

According to CMS data, Whitney Carroll is affiliated with North Mississippi Medical Center and North Mississippi Medical Center-Gilmore Amory.

When was this NPI record last updated?

The NPPES record for Whitney Carroll was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.