Walter Briney, M.D.
NPI 1659365955 · Internal Medicine Physician · Glen Ellyn, IL
Walter Briney, M.D. is a Internal Medicine Physician provider in Glen Ellyn, IL (NPI 1659365955).
Provider details
- NPI number
- 1659365955
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036044736 (IL)
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
20 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
- 2005-09-01
- Last updated
- 2011-01-20
Frequently asked questions
- What is Walter Briney's NPI number?
- Walter Briney's National Provider Identifier (NPI) is 1659365955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Briney's specialty?
- Walter Briney is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Briney located?
- Walter Briney's practice location on file with NPPES is 430 Pennsylvania Ave, Glen Ellyn, IL 60137-4464.
- What is Walter Briney's phone number?
- The practice phone number listed in the NPPES registry for Walter Briney is (630) 469-9200.
- Is Walter Briney's NPI active?
- Yes — Walter Briney's NPI (1659365955) is active in the NPPES registry as of the last update on 2011-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.