Sergio Chang Figueroa, MD
NPI 1447498522 · Endocrinology, Diabetes & Metabolism Physician · Madisonville, KY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergio Chang Figueroa, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Madisonville, KY (NPI 1447498522).
Provider details
- NPI number
- 1447498522
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TRN9743 (FL)
Specialties & taxonomies
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
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,261 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 670 | $121 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 364 | $34 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 144 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 | $160 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 25 | $3 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 134 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 811 | 134 |
| Levothyroxine Sodium | 715 | 171 |
| Semaglutidebrand: Ozempic | 634 | 137 |
| Empagliflozinbrand: Jardiance | 590 | 128 |
| Insulin Pump Cart,auto,bt,g6/7brand: Omnipod 5 Dexg7g6 Pods (gen 5) | 441 | 77 |
| Rosuvastatin Calcium | 441 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138,630 across 374 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
Registry dates
- Enumerated
- 2009-01-28
- Last updated
- 2020-12-11
- Certified
- 2020-12-11
Frequently asked questions
- What is Sergio Chang Figueroa's NPI number?
- Sergio Chang Figueroa's National Provider Identifier (NPI) is 1447498522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergio Chang Figueroa's specialty?
- Sergio Chang Figueroa is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Sergio Chang Figueroa located?
- Sergio Chang Figueroa's practice location on file with NPPES is 800 Hospital Dr, Madisonville, KY 42431-1658.
- What is Sergio Chang Figueroa's phone number?
- The practice phone number listed in the NPPES registry for Sergio Chang Figueroa is (270) 326-3800.
- Does Sergio Chang Figueroa accept Medicare?
- Sergio Chang Figueroa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergio Chang Figueroa's NPI active?
- Yes — Sergio Chang Figueroa's NPI (1447498522) is active in the NPPES registry as of the last update on 2020-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.