Physician Profile
Unclaimed ProfileAbout HSU
Michael Chang-Chi Hsu, M.D. practices general surgery in St Augustine, FL. Michael is also listed as specializing in surgery. According to Medicare claims data, Michael cared for 430 Medicare patients across 484 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (904) 824-4277
- Email not available
Practice Locations
201 HEALTH PARK BLVD STE 107
St Augustine, FL 32086
Procedures Most Often Billed to Medicare
484 services · 430 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Repair of groin hernia using an endoscope | Procedure | 49650 |
34 |
| Removal of gallbladder using an endoscope | Procedure | 47562 |
18 |
| Diagnostic exam of lower portion of large bowel using a flexible endoscope | Procedure | 45330 |
13 |
| Partial removal of large bowel using an endoscope | Procedure | 44204 |
12 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
109 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
69 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
54 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
52 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
45 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
45 |
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 general surgeons in St Augustine 2
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 1999 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Repair of groin hernia using an endoscope 8
Providers in FL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Hsu?
Dr. Hsu is a general surgeon in St Augustine, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Hsu's address?
Dr. Hsu is listed at 201 HEALTH PARK BLVD STE 107, St Augustine, FL 32086. 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. Hsu?
The number on file is (904) 824-4277. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hsu's NPI number?
Dr. Hsu's National Provider Identifier is 1043325848. 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. Hsu train?
Dr. Hsu attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hsu been practicing?
Dr. Hsu has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Hsu perform?
According to Medicare billing data, Dr. Hsu performs procedures including repair of groin hernia using an endoscope, removal of gallbladder using an endoscope and diagnostic exam of lower portion of large bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hsu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hsu. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.