MARK LESLIE BROWN DO
NPI 1699064279
Emergency Medicine in Fort Scott, KS

Q: What is Mark Brown's NPI number?

The NPI number for Mark Brown is 1699064279. It was assigned to this individual provider in the NPPES registry on April 4, 2011.

Q: What is Mark Brown's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Brown was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since April 04, 2011PECOS EnrolledAccepts Medicare Assignment

401 WOODLAND HILLS BLVD, FORT SCOTT, KS 66701(620) 768-0388 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 4, 2025, Apr 28, 2021 (2 updates tracked since 2021).

On this page

About Mark Leslie Brown Do NPPES

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

MARK LESLIE BROWN DO (NPI 1699064279) is an individual emergency medicine provider in Fort Scott, Kansas, licensed in Kansas (05-36774) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2011).

NPPES Registry Identity

NPI1699064279

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameMARK LESLIE BROWNCredential: DO

Location Address401 WOODLAND HILLS BLVDFort Scott, KS 66701-8797

Mailing AddressPo Box 3810Joplin, MO 64803-3810

Phone(620) 768-0388

Sole ProprietorNo

Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2011

Enumeration DateApril 4, 2011

Last NPPES UpdateSeptember 4, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 4, 2025

✔ NPI 1699064279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in KS · 05-36774

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

401 WOODLAND HILLS BLVD, Fort Scott, KS 66701

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Leslie Brown Do 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 ID1355578220

PECOS Enrollment IDI20140214000350

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.

Medicare Billing Reassignments

Medicare enrollment records show Mark Brown reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Freeman Fort Scott Hospital Inc

Same address

General Acute Care Hospital

401 WOODLAND HILLS BLVD
Fort Scott, KS 66701

Reassigned Medicare billing, Kansas enrollment
16 clinicians in this Medicare group

NPI 1245058916 (417) 347-1111

Mercy Clinic Joplin LLC

44 mi

Family Medicine

101 W SYCAMORE ST
Columbus, KS 66725

Reassigned Medicare billing, Missouri enrollment
562 clinicians in this Medicare group

NPI 1043547474 (620) 429-3636

Freeman-Oak Hill Health System

53 mi

General Acute Care Hospital

1102 W 32ND ST
Joplin, MO 64804

Reassigned Medicare billing, Missouri enrollment
171 clinicians in this Medicare group

NPI 1891809679 (417) 347-1111

Freeman Neosho Hospital

67 mi

Critical Access

113 W HICKORY ST
Neosho, MO 64850

Reassigned Medicare billing, Missouri enrollment
53 clinicians in this Medicare group

NPI 1841307428 (417) 451-1234

Mercy Hospital Aurora

80 mi

Critical Access

500 PORTER AVE
Aurora, MO 65605

Reassigned Medicare billing, Missouri enrollment
171 clinicians in this Medicare group

NPI 1467543090 (417) 678-2122

Mercy Hospital Cassville

91 mi

Critical Access

94 MAIN ST
Cassville, MO 65625

Reassigned Medicare billing, Missouri enrollment
151 clinicians in this Medicare group

NPI 1285676932 (417) 847-6000

Green Country Emergency Physicians Group Of Tulsa PLLC

134 mi

Emergency Medicine

1120 S UTICA AVE
Tulsa, OK 74104

Reassigned Medicare billing, Missouri enrollment
55 clinicians in this Medicare group

NPI 1972698553 (918) 579-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66701 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

$81.98 typical visit price

range $53.00 – $161.67

Typical copayment $20.49 (range $13.25 – $40.41)

Most-billed visit code 99203

Established Patient

$94.12 typical visit price

range $16.88 – $132.11

Typical copayment $23.53 (range $4.22 – $33.02)

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 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

2 suppliers12 claims12 services$14.92 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

2 suppliers12 claims12 services$79.25 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 20

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

KANSAS RENEWAL INSTITUTE

Psychiatric Residential Treatment Facility