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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SPENCER M BROWN MD
NPI 1457916579
Surgery - Plastic and Reconstructive Surgery in Chicago, IL

Active since May 03, 2019PECOS Enrolled
1520 W HARRISON ST, CHICAGO, IL 60607(312) 563-3000 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 30, 2026, Jul 30, 2021, Apr 10, 2020 and 1 more (4 updates tracked since 2019).

About Spencer M Brown Md NPPES

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

SPENCER M BROWN MD (NPI 1457916579) is an individual plastic and reconstructive surgery provider in Chicago, Illinois, licensed in Illinois (036.180470) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457916579
Entity TypeIndividualMale
Primary Taxonomy2086S0122X
Provider Legal NameSPENCER M BROWNCredential: MD
Location Address1520 W HARRISON STChicago, IL 60607-3106
Mailing Address1520 W Harrison StChicago, IL 60607-3106 · (312) 563-3000
Phone(312) 563-3000
Sole ProprietorYes
Enumeration DateMay 3, 2019
Last NPPES UpdateJuly 30, 20264 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1457916579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0122X
License✔ Licensed in IL · 036.180470
Definition
A surgeon who specializes in plastic and reconstructive surgery.
1520 W HARRISON ST, Chicago, IL 60607
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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 (PECOS)

Spencer M Brown Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

ASHLEY CARYN P SISON CEP
Clinical Exercise Physiologist
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (312) 563-2531
PAIGE KAY PACHECO PA-C
Physician Assistant
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (312) 942-5861
JOSHUA LAM
Physical Medicine & Rehabilitation
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (312) 942-8905
AMELIA EILENE MERCER RN, AGPCNP-BC
Nurse Practitioner
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (832) 492-7554
HIDAYA ALMAHDY HASSAN
Pharmacist
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (312) 942-3444
KATHERINE ELIZABETH JANIKE
Internal Medicine (Gastroenterology)
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (312) 942-5000
ALEXANDRA SAKOWSKI
Pharmacist (Oncology)
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (630) 692-5628
JESSICA FLORES CASEY MD
Physical Medicine & Rehabilitation
1520 W HARRISON ST
CHICAGO, IL 60607
Cook County (312) 942-5904

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 Spencer Brown's NPI number?

The NPI number for Spencer Brown is 1457916579. It was assigned to this individual provider in the NPPES registry on May 3, 2019.

Where is Spencer Brown located?

Spencer Brown practices at 1520 W Harrison St, Chicago, IL 60607. The listed phone number is (312) 563-3000.

What is Spencer Brown's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.

Is Spencer Brown enrolled in Medicare?

Yes. Spencer Brown is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Spencer Brown was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.