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Gary Wainer, D.O.
NPI 1750384186 · Family Medicine Physician · Berwyn, IL
Gary Wainer, D.O. is a Family Medicine Physician provider in Berwyn, IL (NPI 1750384186).
Provider details
- NPI number
- 1750384186
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036060677 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
6840 Windsor Ave
Berwyn, IL 60402-3441
Phone: (708) 484-0042
Fax: (708) 749-5489
Street-level locationGet directions
Mailing address
1415 W 22nd St
Oak Brook, IL 60523-2074
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2017-12-27
Frequently asked questions
- What is Gary Wainer's NPI number?
- Gary Wainer's National Provider Identifier (NPI) is 1750384186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Wainer's specialty?
- Gary Wainer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Wainer located?
- Gary Wainer's practice location on file with NPPES is 6840 Windsor Ave, Berwyn, IL 60402-3441.
- What is Gary Wainer's phone number?
- The practice phone number listed in the NPPES registry for Gary Wainer is (708) 484-0042.
- Is Gary Wainer's NPI active?
- Yes — Gary Wainer's NPI (1750384186) is active in the NPPES registry as of the last update on 2017-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.