Medical Dermatology Associates of Chicago, Ltd
NPI 1801285929 · Dermatology Physician · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Medical Dermatology Associates of Chicago, Ltd is a Dermatology Physician organization in Chicago, IL (NPI 1801285929).
Provider details
- NPI number
- 1801285929
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Peter Lio, President(312) 995-1955
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
11 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
- 2015-01-13
- Last updated
- 2015-01-13
Frequently asked questions
- What is Medical Dermatology Associates of Chicago, Ltd's NPI number?
- Medical Dermatology Associates of Chicago, Ltd's National Provider Identifier (NPI) is 1801285929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Medical Dermatology Associates of Chicago, Ltd?
- Medical Dermatology Associates of Chicago, Ltd is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Medical Dermatology Associates of Chicago, Ltd located?
- Medical Dermatology Associates of Chicago, Ltd's practice location on file with NPPES is 363 W Erie St, Chicago, IL 60654-6903.
- What is Medical Dermatology Associates of Chicago, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Medical Dermatology Associates of Chicago, Ltd is (312) 995-1955.
- Does Medical Dermatology Associates of Chicago, Ltd accept Medicare?
- Medical Dermatology Associates of Chicago, Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Medical Dermatology Associates of Chicago, Ltd?
- The authorized official listed on Medical Dermatology Associates of Chicago, Ltd's NPPES record is Peter Lio, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Medical Dermatology Associates of Chicago, Ltd's NPI active?
- Yes — Medical Dermatology Associates of Chicago, Ltd's NPI (1801285929) is active in the NPPES registry as of the last update on 2015-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.