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BRIAN THOMAS LAYDEN MD
NPI 1841474913
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chicago, IL

Active since December 24, 2007PECOS EnrolledAccepts Medicare Assignment
87.08/100
CMS Quality Rating
303 E CHICAGO AVE, TARRY BUILDING, 15TH FLOOR, CHICAGO, IL 60611(312) 695-3095 Get Directions Write a Review

NPPES record last updated: March 12, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Brian Thomas Layden Md NPPES

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

BRIAN THOMAS LAYDEN MD (NPI 1841474913) is an individual endocrinology, diabetes & metabolism provider in Chicago, Illinois, licensed in Illinois (036.120870) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Illinois Hospital And Clinics, and is a graduate of Illinois Medical College (2005).

NPPES Registry Identity

NPI1841474913
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameBRIAN THOMAS LAYDENCredential: MD
Location Address303 E CHICAGO AVE, TARRY BUILDING, 15TH FLOORChicago, IL 60611-4296
Mailing Address303 East Chicago Avenue, Tarry Building 15th FloorChicago, IL 60611-3008 · (312) 695-3095
Phone(312) 695-3095
Sole ProprietorYes
Medical School CMSIllinois Medical CollegeGraduated 2005
Enumeration DateDecember 24, 2007
Last NPPES UpdateMarch 12, 2014
✔ NPI 1841474913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in IL · 036.120870
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125049063 (IL)
303 E CHICAGO AVE, Chicago, IL 60611
Open in Google Maps ↗

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

Brian Thomas Layden Md 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 ID1456483049
PECOS Enrollment IDI20100716000696
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

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
22 services17 patients

Hospital Affiliations CMS Care Compare

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

University Of Illinois Hospital And Clinics

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number140150
Location1740 West Taylor St Suite 1400Chicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.79
Promoting Interoperability100
Improvement Activities40
Cost52.82

Referred Medical Equipment & Supplies CMS DME claims

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

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers14 claims14 services$185.13 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.

DR. BRIAN DANIEL BOLTON M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
303 E CHICAGO AVE, WARD6-204
CHICAGO, IL 60611
Cook County (312) 503-8144
DR. JAIME GRUTZENDLER MD
Psychiatry & Neurology (Neurology)
303 E CHICAGO AVE, WARD # 10-132
CHICAGO, IL 60611
Cook County (312) 503-5298
ANNE SORINE HENKEL MD
Internal Medicine
303 E CHICAGO AVE, 10-440 SEARLE
CHICAGO, IL 60611
Cook County (312) 503-4667
DR. MARC W SLUTZKY MD
Psychiatry & Neurology (Neurology)
303 E CHICAGO AVE, WARD 10-185
CHICAGO, IL 60611
Cook County (312) 695-7950
DR. HANNAH ALPHS M.D.
Urology
303 E CHICAGO AVE, TARRY 16-703
CHICAGO, IL 60611
Cook County (312) 908-8145
NORTHWESTERN UNIVERSITY
Clinical Medical Laboratory
303 E CHICAGO AVE, TARRY BUILDING, 11-703
CHICAGO, IL 60611
Cook County (312) 503-0830
WILLIAM KARPUS
Specialist/Technologist, Pathology
303 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 503-1004
BEVAN TANDON M.D.
Clinical Medical Laboratory
303 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 503-8223

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 Brian Layden's NPI number?

The NPI number for Brian Layden is 1841474913. It was assigned to this individual provider in the NPPES registry on December 24, 2007.

Where is Brian Layden located?

Brian Layden practices at 303 E Chicago Ave Tarry Building, 15th Floor, Chicago, IL 60611. The listed phone number is (312) 695-3095.

What is Brian Layden's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Brian Layden enrolled in Medicare?

Yes. Brian Layden 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.

Is Brian Layden affiliated with any hospitals?

According to CMS data, Brian Layden is affiliated with University Of Illinois Hospital And Clinics.

When was this NPI record last updated?

The NPPES record for Brian Layden was last updated on March 12, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.