Physician Profile
Unclaimed ProfileAbout HAO
Irene Hao, MD is a healthcare provider in Newark, NJ specialising in pulmonary disease. Irene is also listed as specialising in internal medicine. Medicare claims data shows Irene provided 675 services to 389 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 does Dr. Hao specialise in?
Dr. Hao is a pulmonary disease in Newark, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PULMONARY DISEASE”.
NPI registry
Where is Dr. Hao located?
Dr. Hao is listed at 150 BERGEN STREET UH I LEVEL-354, Newark, NJ 07103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hao's phone number?
The number on file is (973) 972-6111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hao?
Dr. Hao's National Provider Identifier is 1598807521. 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. Hao go to medical school?
Dr. Hao attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hao have?
Dr. Hao has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hao do most often?
According to Medicare billing data, Dr. Hao 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. Hao's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hao. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (973) 972-6111
- Email not available
Practice Locations
150 BERGEN STREET UH I LEVEL-354
Newark, NJ 07103
Procedures Most Often Billed to Medicare
675 services · 389 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
48 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
47 |
| Test to determine lung volumes using gas dilution or washout | Treatment | 94727 |
47 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
338 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
108 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
54 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
33 |
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.
Other pulmonary diseases in Newark 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2006 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Test to measure expiratory airflow and volume changes before and after medication administration 8
Providers in NJ 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.