Physician Profile
Steve W. Handoyo, MD
Unclaimed ProfileAbout Dr. Handoyo
Steve W. Handoyo, MD is a healthcare provider in Chicago, IL specializing in pediatric allergy & immunology. Steve trained at Saint Louis University School of Medicine, graduating in 2003. Steve is also listed as specializing in pediatrics. Medicare claims data shows Steve provided 774 services to 120 patients. The services billed most often include test for allergy using allergenic extract, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and test to measure expiratory airflow and volume.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (773) 702-6169
- Email not available
Practice Locations
5841 S MARYLAND AVE
Chicago, IL 60637
2401 Gillham Rd
Kansas City, MO 64108
Procedures Most Often Billed to Medicare
774 services · 120 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
660 | Less often than most peers in Pediatric Allergy & Immunology |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
23 | Too few peers to compare |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
45 | More often than most peers in Pediatric Allergy & Immunology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
19 | Too few peers to compare |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
15 | Less often than most peers in Pediatric Allergy & Immunology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
12 | More often than most peers in Pediatric Allergy & Immunology |
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.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other pediatric allergy & immunology specialists in Chicago 8
Same specialty, same city.
Trained at Saint Louis University School of Medicine 2
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2003 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test for allergy using allergenic extract 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Handoyo's specialty?
Dr. Handoyo is a pediatric allergy & immunology in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Handoyo?
Dr. Handoyo is listed at 5841 S Maryland Ave, Chicago, IL 60637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Handoyo?
The number on file is (773) 702-6169. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Handoyo?
Dr. Handoyo's National Provider Identifier is 1033296801. 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. Handoyo's medical education?
Dr. Handoyo attended Saint Louis University School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Handoyo have?
Dr. Handoyo has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Handoyo known for?
According to Medicare billing data, Dr. Handoyo provides treatments such as test for allergy using allergenic extract and test to measure expiratory airflow and volume, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Handoyo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Handoyo. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.