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Bruce Guay, M.D.
NPI 1396844171 · Internal Medicine Physician · Hines, IL
Bruce Guay, M.D. is a Internal Medicine Physician provider in Hines, IL (NPI 1396844171).
Provider details
- NPI number
- 1396844171
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 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
83% 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
5th Avenue & Roosevelt Road
Hines, IL 60141-5000
Phone: (708) 202-5300
Fax: (708) 202-2545
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 5000
Hines, IL 60141-5000
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bruce Guay's NPI number?
- Bruce Guay's National Provider Identifier (NPI) is 1396844171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Guay's specialty?
- Bruce Guay is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce Guay located?
- Bruce Guay's practice location on file with NPPES is 5th Avenue & Roosevelt Road, Hines, IL 60141-5000.
- What is Bruce Guay's phone number?
- The practice phone number listed in the NPPES registry for Bruce Guay is (708) 202-5300.
- Is Bruce Guay's NPI active?
- Yes — Bruce Guay's NPI (1396844171) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.