MALLORY B WARREN-BROTHERS PA-C
NPI 1043925639
Physician Assistant in Saint Robert, MO

Active since January 18, 2023PECOS EnrolledAccepts Medicare Assignment
608 OLD ROUTE 66, SAINT ROBERT, MO 65584(573) 336-5100 Get Directions Write a Review

NPPES record last updated: March 31, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 31, 2023, Jan 18, 2023 (2 updates tracked since 2023).

About Mallory B Warren-brothers Pa-c NPPES

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

MALLORY B WARREN-BROTHERS PA-C (NPI 1043925639) is an individual physician assistant in Saint Robert, Missouri, licensed in Missouri (2023011900) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Lebanon, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1043925639
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMALLORY B WARREN-BROTHERSCredential: PA-C
Location Address608 OLD ROUTE 66Saint Robert, MO 65584-3730
Mailing Address608 Old Route 66Saint Robert, MO 65584-3730 · (573) 336-5100
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJanuary 18, 2023
Last NPPES UpdateMarch 31, 20232 updates tracked since enumeration
NPPES CertifiedMarch 31, 2023
NPI 1043925639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MO · 2023011900
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedRadiologic TechnologistTaxonomy 247100000X · License 588293 (MO)
608 OLD ROUTE 66, Saint Robert, MO 65584

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

Mallory B Warren-brothers Pa-c 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 ID547635617
PECOS Enrollment IDI20230404001727
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 2

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.

Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
24 services18 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.
20 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Mercy Hospital Lebanon

Acute Care Hospitals · Lebanon, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260059
Location100 Hospital DriveLebanon, MO 65536 · Laclede County
Emergency services Birthing friendly

Mercy Hospital Springfield

Acute Care Hospitals · Springfield, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260065
Location1235 E CherokeeSpringfield, MO 65804 · Greene County
Emergency services Birthing friendly

Lake Regional Health System

Acute Care Hospitals · Osage Beach, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260186
Location54 Hospital DriveOsage Beach, MO 65065 · Camden County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65584 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
$65.71 typical visit price
range $16.30 – $131.05
Typical copayment $16.42 (range $4.07 – $32.76)
Most-billed visit code 99213
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 14

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

Physical Therapist
608 OLD ROUTE 66, ST JOHNS THERAPY SERVICES
ST ROBERT, MO 65584
Clinic/Center (Rural Health)
608 OLD ROUTE 66
SAINT ROBERT, MO 65584
Physician Assistant
608 OLD ROUTE 66
SAINT ROBERT, MO 65584
Nurse Practitioner (Family)
608 OLD ROUTE 66
SAINT ROBERT, MO 65584
Nurse Practitioner
608 OLD ROUTE 66
SAINT ROBERT, MO 65584
Pediatrics
608 OLD ROUTE 66
SAINT ROBERT, MO 65584
Nurse Practitioner (Family)
608 OLD ROUTE 66
SAINT ROBERT, MO 65584
Nurse Practitioner (Family)
608 OLD ROUTE 66
SAINT ROBERT, MO 65584

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 Mallory Warren-brothers's NPI number?

The NPI number for Mallory Warren-brothers is 1043925639. It was assigned to this individual provider in the NPPES registry on January 18, 2023.

Where is Mallory Warren-brothers located?

Mallory Warren-brothers practices at 608 Old Route 66, Saint Robert, MO 65584. The listed phone number is (573) 336-5100.

What is Mallory Warren-brothers's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Mallory Warren-brothers enrolled in Medicare?

Yes. Mallory Warren-brothers 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 Mallory Warren-brothers accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 3 other insurers list Mallory Warren-brothers 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 Mallory Warren-brothers affiliated with any hospitals?

According to CMS data, Mallory Warren-brothers is affiliated with Mercy Hospital Lebanon, Mercy Hospital Springfield and Lake Regional Health System.

When was this NPI record last updated?

The NPPES record for Mallory Warren-brothers was last updated on March 31, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.