Physician Profile
Unclaimed ProfileAbout HSU
Based in The Villages, FL, Stephen I-Hong Hsu, MD, PhD is listed in the NPI registry under internal medicine. Stephen graduated from Albert Einstein College of Medicine of Yeshiva University in 1992. Stephen is also listed as specializing in nephrology. According to Medicare claims data, Stephen cared for 817 Medicare patients across 1,082 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
- (352) 259-2159
- Email not available
Practice Locations
1580 SANTA BARBARA BLVD
The Villages, FL 32159
Procedures Most Often Billed to Medicare
1,082 services · 817 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine, inactivated | Treatment | 90653 |
15 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
345 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
287 |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
99 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
87 |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
64 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
61 |
| Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes | Billing code | G0136 |
44 |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
33 |
| Administration of influenza virus vaccine | Billing code | G0008 |
18 |
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 internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 32 related providers in 4 groups
Other internal medicines in The Villages 8
Same specialty, same city.
Trained at Albert Einstein College of Medicine of Yeshiva University 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Albert Einstein College of Medicine of Yeshiva University 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine, inactivated 8
Providers in FL who bill this service to Medicare most often.
Common questions
What is Dr. Hsu's specialty?
Dr. Hsu is an internal medicine in The Villages, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Hsu?
Dr. Hsu is listed at 1580 SANTA BARBARA BLVD, The Villages, FL 32159. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hsu?
The number on file is (352) 259-2159. 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 1538267802. 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. Hsu's medical education?
Dr. Hsu attended Albert Einstein College of Medicine of Yeshiva University, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hsu been practicing?
Dr. Hsu has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Hsu known for?
According to Medicare billing data, Dr. Hsu provides treatments such as influenza vaccine, inactivated, 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.