Caroline Chiu, M.D.
NPI 1811262181 · Endocrinology, Diabetes & Metabolism Physician · Fresh Meadows, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Chiu, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Fresh Meadows, NY (NPI 1811262181).
Provider details
- NPI number
- 1811262181
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 288197 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 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
997 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 185 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 152 | $106 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 138 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $148 |
| Hemoglobin A1c Level, By Device for Home Use83037 | 109 | $9 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 92 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 186 | 59 |
| Semaglutidebrand: Ozempic | 183 | 62 |
| Metformin Hcl | 150 | 58 |
| Empagliflozinbrand: Jardiance | 146 | 53 |
| Insulin Degludecbrand: Tresiba Flextouch U-100 | 112 | 43 |
| Tirzepatidebrand: Mounjaro | 112 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26 across 1 record (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
- 2012-03-19
- Last updated
- 2022-11-30
- Certified
- 2022-11-30
Frequently asked questions
- What is Caroline Chiu's NPI number?
- Caroline Chiu's National Provider Identifier (NPI) is 1811262181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Chiu's specialty?
- Caroline Chiu is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Caroline Chiu located?
- Caroline Chiu's practice location on file with NPPES is 17415 Horace Harding Expy Fl 2, Fresh Meadows, NY 11365-1527.
- What is Caroline Chiu's phone number?
- The practice phone number listed in the NPPES registry for Caroline Chiu is (718) 762-3111.
- Does Caroline Chiu accept Medicare?
- Caroline Chiu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Chiu's NPI active?
- Yes — Caroline Chiu's NPI (1811262181) is active in the NPPES registry as of the last update on 2022-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.