Center for Study Gu Diseases
NPI 1689872459 · Internal Medicine Physician · West Dundee, IL
Center for Study Gu Diseases is a Internal Medicine Physician organization in West Dundee, IL (NPI 1689872459).
Provider details
- NPI number
- 1689872459
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Peter Smith, Billing Agent(815) 965-8505
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2007-07-03
- Last updated
- 2020-08-22
Frequently asked questions
- What is Center for Study Gu Diseases's NPI number?
- Center for Study Gu Diseases's National Provider Identifier (NPI) is 1689872459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Center for Study Gu Diseases?
- Center for Study Gu Diseases is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Center for Study Gu Diseases located?
- Center for Study Gu Diseases's practice location on file with NPPES is 650 Spring Hill Ring Rd Ste 2000, West Dundee, IL 60118-1297.
- What is Center for Study Gu Diseases's phone number?
- The practice phone number listed in the NPPES registry for Center for Study Gu Diseases is (847) 836-8270.
- Who is the authorized official for Center for Study Gu Diseases?
- The authorized official listed on Center for Study Gu Diseases's NPPES record is Peter Smith, Billing Agent. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Center for Study Gu Diseases's NPI active?
- Yes — Center for Study Gu Diseases's NPI (1689872459) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.