Doctor profile · Federal record
Dr. Brian Layden, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Chicago, IL
- NPI 1841474913
- Accepts Medicare
- MIPS 77.1 / 100 · 2023
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
303 E Chicago Ave, Tarry Building, 15Th Floor
Chicago, IL 606114296
(312) 695-3095 - Mailing address
-
303 East Chicago Avenue, Tarry Building 15Th Floor
Chicago, IL 606113008
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- March 12, 2014
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Illinois #036.120870 · Illinois #125049063
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841474913. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$2,566
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 18 | $103 |
In context: peer comparison
Among 41 peers in this city , average services per provider: 186. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$4,497
Transactions
5
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 5 | $4,497.23 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
118
Patients
11
Total drug cost
$45,841
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 38 | 11 | $785 |
| Jardiance (Empagliflozin) | Brand | 29 | 0 | $24,622 |
| Metformin Hcl | Generic | 14 | 0 | $175 |
| Ozempic (Semaglutide) | Brand | 13 | 0 | $19,057 |
| Armour Thyroid (Thyroid,pork) | Brand | 12 | 0 | $410 |
| Ultra-Fine Nano Pen Needle (Pen Needle, Diabetic) | Brand | 12 | 0 | $793 |
Frequently asked questions
What is Dr. Brian Layden's medical specialty?
Dr. Brian Layden practices Endocrinology, Diabetes & Metabolism Physician in Chicago, IL.
Where does Dr. Brian Layden practice?
Dr. Brian Layden practices at 303 E Chicago Ave, Chicago, IL 606114296. Office phone: 3126953095.
What is Dr. Brian Layden's NPI?
Dr. Brian Layden's National Provider Identifier (NPI) is 1841474913, issued by NPPES.
Does Dr. Brian Layden accept Medicare assignment?
Yes. Dr. Brian Layden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Layden commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.