Henry Ruder, M.D.
NPI 1013286491 · Internal Medicine Physician · River Forest, IL
Henry Ruder, M.D. is a Internal Medicine Physician provider in River Forest, IL (NPI 1013286491).
Provider details
- NPI number
- 1013286491
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036046038 (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
14 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
- 2011-12-14
- Last updated
- 2023-03-07
Frequently asked questions
- What is Henry Ruder's NPI number?
- Henry Ruder's National Provider Identifier (NPI) is 1013286491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Ruder's specialty?
- Henry Ruder is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Ruder located?
- Henry Ruder's practice location on file with NPPES is 411 Lathrop Ave Unit 3e, River Forest, IL 60305-1894.
- What is Henry Ruder's phone number?
- The practice phone number listed in the NPPES registry for Henry Ruder is (708) 542-9359.
- Is Henry Ruder's NPI active?
- Yes — Henry Ruder's NPI (1013286491) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.