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WILLIAM RUSSELL MCKENZIE FNP
NPI 1548979255
Nurse Practitioner - Family in Farmington, MO

Active since November 21, 2022PECOS EnrolledAccepts Medicare Assignment
1101 W LIBERTY ST, FARMINGTON, MO 63640(573) 756-6451 Get Directions Write a Review

NPPES record last updated: November 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Russell Mckenzie Fnp NPPES

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

WILLIAM RUSSELL MCKENZIE FNP (NPI 1548979255) is an individual family provider in Farmington, Missouri, licensed in Missouri (2022045231) and active in the NPI registry since November 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1548979255
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameWILLIAM RUSSELL MCKENZIECredential: FNP
Location Address1101 W LIBERTY STFarmington, MO 63640-1921
Mailing Address1101 W Liberty StFarmington, MO 63640-1921 · (573) 756-6451
Phone(573) 756-6451
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateNovember 21, 2022
NPPES CertifiedNovember 21, 2022
✔ NPI 1548979255 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 MO · 2022045231
1101 W LIBERTY ST, Farmington, MO 63640
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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 Russell Mckenzie 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 ID8820461288
PECOS Enrollment IDI20230306000935
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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
107 services107 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
65 services64 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63640 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
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
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.

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.

PARKLAND HEALTH CENTER
General Acute Care Hospital
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 756-6451
PAIGE CHARBONEAU MD
Hospitalist
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 705-1272
ADITYA SHRIKHANDE MD
Hospitalist
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 705-1272
EVAN GRANT WILLIAMS M.D.
Hospitalist
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 756-6751
BRITTANY N. ROGERS PA-C
Physician Assistant
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 705-1272
MELISSA A GOODSON AGACNP-BC, RN, MSN
Nurse Practitioner
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 705-1272
MR. MATTHEW AKERS FNP-C
Nurse Practitioner (Family)
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 756-6451
MR. GREGORY BRENT REED CRNA
Nurse Anesthetist, Certified Registered
1101 W LIBERTY ST
FARMINGTON, MO 63640
St. Francois County (573) 760-8025

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 Mckenzie's NPI number?

The NPI number for William Mckenzie is 1548979255. It was assigned to this individual provider in the NPPES registry on November 21, 2022.

Where is William Mckenzie located?

William Mckenzie practices at 1101 W Liberty St, Farmington, MO 63640. The listed phone number is (573) 756-6451.

What is William Mckenzie's specialty?

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

Is William Mckenzie enrolled in Medicare?

Yes. William Mckenzie 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 Mckenzie was last updated on November 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.