Internal Medicine, S.c.
NPI 1841317799 · Internal Medicine Physician · Oak Lawn, IL
Internal Medicine, S.c. is a Internal Medicine Physician organization in Oak Lawn, IL (NPI 1841317799).
Provider details
- NPI number
- 1841317799
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Mon, President(708) 499-3160
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
19 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
- 2007-03-24
- Last updated
- 2020-08-22
Frequently asked questions
- What is Internal Medicine, S.c.'s NPI number?
- Internal Medicine, S.c.'s National Provider Identifier (NPI) is 1841317799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Internal Medicine, S.c.?
- Internal Medicine, S.c. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Internal Medicine, S.c. located?
- Internal Medicine, S.c.'s practice location on file with NPPES is 4400 W 95th St, Oak Lawn, IL 60453-2654.
- What is Internal Medicine, S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Internal Medicine, S.c. is (708) 499-3160.
- Who is the authorized official for Internal Medicine, S.c.?
- The authorized official listed on Internal Medicine, S.c.'s NPPES record is Richard Mon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Internal Medicine, S.c.'s NPI active?
- Yes — Internal Medicine, S.c.'s NPI (1841317799) 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.