Sing Long Chang, MD
NPI 1215906284 · Anesthesiology Physician · Hudson, FL
Sing Long Chang, MD is a Anesthesiology Physician provider in Hudson, FL (NPI 1215906284).
Provider details
- NPI number
- 1215906284
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- ME0033780 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
79 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 22 | $107 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 17 | $95 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 15 | $143 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 13 | $103 |
| Anesthesia for Lens Surgery00142 | 12 | $74 |
Typical Medicare-allowed amounts for these services range $74–$143 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sing Long Chang's NPI number?
- Sing Long Chang's National Provider Identifier (NPI) is 1215906284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sing Long Chang's specialty?
- Sing Long Chang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sing Long Chang located?
- Sing Long Chang's practice location on file with NPPES is 14000 Fivay Rd, Hudson, FL 34667.
- What is Sing Long Chang's phone number?
- The practice phone number listed in the NPPES registry for Sing Long Chang is (727) 861-5155.
- Is Sing Long Chang's NPI active?
- Yes — Sing Long Chang's NPI (1215906284) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.