MARY L BROWN APN
NPI 1508127051
Nurse Practitioner - Family in Chicago, IL

Active since May 31, 2012PECOS EnrolledAccepts Medicare Assignment
800 E 55TH ST, CHICAGO, IL 60615(773) 702-0660 Get Directions Write a Review

NPPES record last updated: March 5, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 5, 2020, Oct 7, 2019 (2 updates tracked since 2019).

About Mary L Brown Apn NPPES

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

MARY L BROWN APN (NPI 1508127051) is an individual family provider in Chicago, Illinois, licensed in Illinois (209006041) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1508127051
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY L BROWNCredential: APN
Location Address800 E 55TH STChicago, IL 60615
Mailing Address800 E 55th StChicago, IL 60615-4906 · (773) 795-2260 · Fax (773) 834-3756
Sole ProprietorYes
Medical School CMSOtherGraduated 1998
Enumeration DateMay 31, 2012
Last NPPES UpdateMarch 5, 20202 updates tracked since enumeration
NPPES CertifiedMarch 5, 2020
NPI 1508127051 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 IL · 209006041
800 E 55TH ST, Chicago, IL 60615

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

Mary L Brown Apn 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 ID3678713484
PECOS Enrollment IDI20130627000785
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 60615 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

Nurse Practitioner (Family)
800 E 55TH ST
CHICAGO, IL 60615
Nurse Practitioner (Family)
800 E 55TH ST
CHICAGO, IL 60615
Nurse Practitioner (Family)
800 E 55TH ST
CHICAGO, IL 60615
Social Worker (Clinical)
800 E 55TH ST
CHICAGO, IL 60615
Internal Medicine
800 E 55TH ST
CHICAGO, IL 60615
Nurse Practitioner (Family)
800 E 55TH ST
CHICAGO, IL 60615
Nurse Practitioner (Psychiatric/Mental Health)
800 E 55TH ST
CHICAGO, IL 60615
Pediatrics
800 E 55TH ST
CHICAGO, IL 60615

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 Mary Brown's NPI number?

The NPI number for Mary Brown is 1508127051. It was assigned to this individual provider in the NPPES registry on May 31, 2012.

Where is Mary Brown located?

Mary Brown practices at 800 E 55th St, Chicago, IL 60615. The listed phone number is (773) 702-0660.

What is Mary Brown's specialty?

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

Is Mary Brown enrolled in Medicare?

Yes. Mary Brown 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 Mary Brown was last updated on March 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.