What is Amy Lay's NPI number?

Amy Lay's National Provider Identifier (NPI) is 1407075435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amy Lay's specialty?

Amy Lay is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).

Where is Amy Lay located?

Amy Lay's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.

What is Amy Lay's phone number?

The practice phone number listed in the NPPES registry for Amy Lay is (312) 227-4000.

Is Amy Lay's NPI active?

Yes — Amy Lay's NPI (1407075435) is active in the NPPES registry as of the last update on 2025-07-14.

IndividualActive

Amy Lay, M.D.

NPI 1407075435 · Pediatric Cardiology Physician · Chicago, IL

Amy Lay, M.D. is a Pediatric Cardiology Physician provider in Chicago, IL (NPI 1407075435).

Provider details

NPI number: 1407075435
Entity type: Individual
Primary specialty: Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 2014002138 (MO)

Specialties & taxonomies

Pediatric Cardiology PhysicianPrimary2080P0202XLicense 036118648 (IL)
Allopathic & Osteopathic Physicians
Pediatric Cardiology Physician2080P0202XLicense 2014002138 (MO)
Allopathic & Osteopathic Physicians
Pediatric Cardiology Physician2080P0202XLicense 04-36878 (KS)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(99/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
10 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

225 E Chicago Ave

Chicago, IL 60611-2991

Phone: (312) 227-4000

Street-level locationGet directions

More IL providers

Mailing address

225 E Chicago Ave

Chicago, IL 60611-2991

Additional practice locations (9)

2515 N Clark St Ste 900
Chicago, IL 60614-2730
Phone: (312) 227-4100
1475 E Belvidere Rd
Pavilion C, Suite 285
Grayslake, IL 60030
Phone: (312) 227-4100
900 N Westmoreland Rd Ste 110
Lake Forest, IL 60045-1688
Phone: (312) 227-4100
1870 Silver Cross Blvd Ste 210
New Lenox, IL 60451-8646
Phone: (312) 227-4100
1131 Techny Rd
Northbrook, IL 60062-5503
Phone: (312) 227-4100
1895 Arbor Glen Blvd
Schaumburg, IL 60195-3114
Phone: (312) 227-4100
3722 Touhy Ave
Skokie, IL 60076-3941
Phone: (312) 227-4100
2301 Enterprise Dr
Westchester, IL 60154-5802
Phone: (312) 227-4100
25 N Winfield Rd
Winfield, IL 60190-1379
Phone: (312) 227-4100

Enumerated: 2007-04-25
Last updated: 2025-07-14
Certified: 2025-07-14

Frequently asked questions

What is Amy Lay's NPI number?: Amy Lay's National Provider Identifier (NPI) is 1407075435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Amy Lay's specialty?: Amy Lay is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
Where is Amy Lay located?: Amy Lay's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
What is Amy Lay's phone number?: The practice phone number listed in the NPPES registry for Amy Lay is (312) 227-4000.
Is Amy Lay's NPI active?: Yes — Amy Lay's NPI (1407075435) is active in the NPPES registry as of the last update on 2025-07-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.