Hsu-Tsai Chi, MD
NPI 1356760748 · Surgery Physician · Valley Stream, NY
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hsu-Tsai Chi, MD is a Surgery Physician provider in Valley Stream, NY (NPI 1356760748).
Provider details
- NPI number
- 1356760748
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA10631100 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
468 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 149 | $88 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 137 | $69 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 37 | $39 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 27 | $93 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 26 | $192 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 35 | 33 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$259 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 94 Old Short Hills RdLivingston, NJ 07039-5672Phone: (973) 322-8945
- 1206 W Sherman Ave Bldg 2Vineland, NJ 08360-6911Phone: (856) 696-9933
- 1 Healthy WayOceanside, NY 11572-1551Phone: (516) 632-3000
Registry dates
- Enumerated
- 2014-04-14
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is Hsu-Tsai Chi's NPI number?
- Hsu-Tsai Chi's National Provider Identifier (NPI) is 1356760748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsu-Tsai Chi's specialty?
- Hsu-Tsai Chi is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Hsu-Tsai Chi located?
- Hsu-Tsai Chi's practice location on file with NPPES is 1 S Central Ave, Valley Stream, NY 11580-5443.
- What is Hsu-Tsai Chi's phone number?
- The practice phone number listed in the NPPES registry for Hsu-Tsai Chi is (516) 632-3350.
- Does Hsu-Tsai Chi accept Medicare?
- Hsu-Tsai Chi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hsu-Tsai Chi's NPI active?
- Yes — Hsu-Tsai Chi's NPI (1356760748) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.