Physician Profile
Unclaimed ProfileAbout LIO
Peter A Lio, M.D. is a healthcare provider in Chicago, IL specialising in dermatology. Peter trained at Harvard Medical School, graduating in 2001.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Lio's specialty?
Dr. Lio is a dermatology in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
Where can I find Dr. Lio?
Dr. Lio is listed at 363 W ERIE ST # 350, Chicago, IL 60654. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Lio?
The number on file is (312) 995-1955. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Lio?
Dr. Lio's National Provider Identifier is 1497787923. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Lio's medical education?
Dr. Lio attended Harvard Medical School, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lio have?
Dr. Lio has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Lio known for?
According to Medicare billing data, Dr. Lio performs procedures including destruction of precancer skin growth, 1 growth, destruction of precancer skin growth, 2-14 growths and destruction of skin growth, 1-14 growths, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lio's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lio. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (312) 995-1955
- Email not available
Practice Locations
363 W ERIE ST # 350
Chicago, IL 60654
Procedures Most Often Billed to Medicare
309 services · 218 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
28 |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
27 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
21 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
93 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
77 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
27 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
19 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatology specialists in Chicago 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Harvard Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Harvard Medical School 7
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 1 growth 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.