What is Stuart Berger's NPI number?

Stuart Berger's National Provider Identifier (NPI) is 1811948268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stuart Berger's specialty?

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

Where is Stuart Berger located?

Stuart Berger's practice location on file with NPPES is 225 E Chicago Ave # 21, Chicago, IL 60611-2991.

What is Stuart Berger's phone number?

The practice phone number listed in the NPPES registry for Stuart Berger is (414) 491-6739.

Is Stuart Berger's NPI active?

Yes — Stuart Berger's NPI (1811948268) is active in the NPPES registry as of the last update on 2025-07-29.

IndividualActive

Stuart Berger, MD

NPI 1811948268 · Pediatric Cardiology Physician · Chicago, IL

Stuart Berger, MD is a Pediatric Cardiology Physician provider in Chicago, IL (NPI 1811948268).

Provider details

NPI number: 1811948268
Entity type: Individual
Primary specialty: Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 31753 (WI)

Specialties & taxonomies

Pediatric Cardiology PhysicianPrimary2080P0202XLicense 036-061898 (IL)
Allopathic & Osteopathic Physicians
Pediatric Cardiology Physician2080P0202XLicense 31753 (WI)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(100/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
15 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 # 21

Chicago, IL 60611-2991

Phone: (414) 491-6739

Street-level locationGet directions

More IL providers

Mailing address

225 E Chicago Ave # 21

Chicago, IL 60611-2991

Additional practice locations (14)

880 W Central Rd Ste 6400
Arlington Heights, IL 60005-2378
Phone: (312) 227-4100
2515 N Clark St
Chicago, IL 60614-2730
Phone: (414) 491-6739
250 E Superior St
Chicago, IL 60611-2914
Phone: (312) 227-4100
251 E Huron St
Chicago, IL 60611-2908
Phone: (312) 227-4100
1620 W Harrison St
Chicago, IL 60612-3801
Phone: (312) 227-4100
1475 E Belvidere Rd, Pavilion C
Suite 285
Grayslake, IL 60030
Phone: (312) 227-4100
10350 Haligus Rd Ste 110
Huntley, IL 60142-9526
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

Enumerated: 2006-05-12
Last updated: 2025-07-29
Certified: 2025-07-29

Frequently asked questions

What is Stuart Berger's NPI number?: Stuart Berger's National Provider Identifier (NPI) is 1811948268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Stuart Berger's specialty?: Stuart Berger is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
Where is Stuart Berger located?: Stuart Berger's practice location on file with NPPES is 225 E Chicago Ave # 21, Chicago, IL 60611-2991.
What is Stuart Berger's phone number?: The practice phone number listed in the NPPES registry for Stuart Berger is (414) 491-6739.
Is Stuart Berger's NPI active?: Yes — Stuart Berger's NPI (1811948268) is active in the NPPES registry as of the last update on 2025-07-29.

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