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Leilanie Mon, M.D.
NPI 1598840480 · Internal Medicine Physician · Oak Lawn, IL
Leilanie Mon, M.D. is a Internal Medicine Physician provider in Oak Lawn, IL (NPI 1598840480).
Provider details
- NPI number
- 1598840480
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036060322 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
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
4400 W 95th St
Suite 312
Oak Lawn, IL 60453-2654
Phone: (708) 499-3160
Fax: (708) 499-1150
Street-level locationGet directions
Mailing address
4400 W 95th St
Oak Lawn, IL 60453-2654
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2012-01-24
Frequently asked questions
- What is Leilanie Mon's NPI number?
- Leilanie Mon's National Provider Identifier (NPI) is 1598840480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leilanie Mon's specialty?
- Leilanie Mon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leilanie Mon located?
- Leilanie Mon's practice location on file with NPPES is 4400 W 95th St, Oak Lawn, IL 60453-2654.
- What is Leilanie Mon's phone number?
- The practice phone number listed in the NPPES registry for Leilanie Mon is (708) 499-3160.
- Is Leilanie Mon's NPI active?
- Yes — Leilanie Mon's NPI (1598840480) is active in the NPPES registry as of the last update on 2012-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.