Physician Profile
Unclaimed ProfileAbout YU
Based in Granite City, IL, Nelson C Yu, MD is listed in the NPI registry under pulmonary disease. Nelson is also listed as specializing in sleep medicine. Medicare claims data shows Nelson provided 535 services to 443 patients.
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 kind of doctor is Dr. Yu?
Dr. Yu is a pulmonary disease in Granite City, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PULMONARY DISEASE”.
NPI registry
What is Dr. Yu's address?
Dr. Yu is listed at 2044 MADISON AVE STE 15, Granite City, IL 62040. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Yu?
The number on file is (618) 798-8405. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Yu?
Dr. Yu's National Provider Identifier is 1447297601. 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
Where did Dr. Yu train?
Dr. Yu attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Yu have?
Dr. Yu has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Yu perform?
According to Medicare billing data, Dr. Yu provides treatments such as test to measure expiratory airflow and volume changes before and after medication administration and test to examine how well the lungs exchange gases, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Yu's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Yu. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (618) 798-8405
- Email not available
Practice Locations
2044 MADISON AVE STE 15
Granite City, IL 62040
Procedures Most Often Billed to Medicare
535 services · 443 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
74 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
60 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
59 |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
23 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
194 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
85 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
25 |
| Smoking and tobacco use intensive counseling, 4-10 minutes | Office visit | 99406 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Test to measure expiratory airflow and volume changes before and after medication administration 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.