What is Stephanie Bui's NPI number?

Stephanie Bui's National Provider Identifier (NPI) is 1285196733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephanie Bui's specialty?

Stephanie Bui is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Stephanie Bui located?

Stephanie Bui's practice location on file with NPPES is 2000 Lake Ave, Woodstock, IL 60098-7401.

What is Stephanie Bui's phone number?

The practice phone number listed in the NPPES registry for Stephanie Bui is (815) 337-7100.

Does Stephanie Bui accept Medicare?

Stephanie Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Stephanie Bui's NPI active?

Yes — Stephanie Bui's NPI (1285196733) is active in the NPPES registry as of the last update on 2025-05-29.

IndividualActiveAccepts Medicare

Stephanie Bui, DO

NPI 1285196733 · Pediatrics Physician · Woodstock, IL

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Stephanie Bui, DO is a Pediatrics Physician provider in Woodstock, IL (NPI 1285196733).

Provider details

NPI number: 1285196733
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense 036161644 (IL)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
4 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

2000 Lake Ave

Woodstock, IL 60098-7401

Phone: (815) 337-7100

Fax: (815) 337-4793

Street-level locationGet directions

More IL providers

Mailing address

2000 Lake Ave

Woodstock, IL 60098-7401

Additional practice locations (3)

875 South Route 31
Crystal Lake, IL 60014-8190
Phone: (779) 220-5500
901 Grant St
Harvard, IL 60033-1821
Phone: (815) 943-5431
Fax: (815) 943-0659
3031 W Grand Blvd Ste 600
Detroit, MI 48202-3014
Phone: (313) 346-5235

Enumerated: 2019-04-03
Last updated: 2025-05-29
Certified: 2024-01-30

Frequently asked questions

What is Stephanie Bui's NPI number?: Stephanie Bui's National Provider Identifier (NPI) is 1285196733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Stephanie Bui's specialty?: Stephanie Bui is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Stephanie Bui located?: Stephanie Bui's practice location on file with NPPES is 2000 Lake Ave, Woodstock, IL 60098-7401.
What is Stephanie Bui's phone number?: The practice phone number listed in the NPPES registry for Stephanie Bui is (815) 337-7100.
Does Stephanie Bui accept Medicare?: Stephanie Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Stephanie Bui's NPI active?: Yes — Stephanie Bui's NPI (1285196733) is active in the NPPES registry as of the last update on 2025-05-29.

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