Doctor profile · Federal record
Dr. Yi-Hao Yu, M.D., PH.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Public Health & General Preventive Medicine Physician · Internal Medicine Physician · Endocrinology, Diabetes & Metabolism Physician · Public Health & General Preventive Medicine Physician · Greenwich, CT
- NPI 1306914957
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 30 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Holly Hill Ln
Greenwich, CT 068306074
(203) 863-3750
fax (203) 863-4168 - Mailing address
-
560 Riverside Dr, #4D
New York, NY 100273202
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- December 7, 2012
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Pennsylvania #MD435340 · New York #209532
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306914957. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,870
Distinct HCPCS
8
Medicare allowed
$392,385
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 11,460 | 115 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 705 | 379 | $135 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 238 | 126 | $3 | |
96372 |
Injection of drug or substance under skin or into muscle | 196 | 120 | $15 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 129 | 48 | $36 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 93 | 77 | $188 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $176 | |
83036 |
Hemoglobin a1c level | 18 | 15 | $10 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 1,608. This provider delivers 8.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,162
Patients
613
Total drug cost
$1,295,421
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 429 | 115 | $7,868 |
| Rosuvastatin Calcium | Generic | 227 | 71 | $5,318 |
| Metformin Hcl | Generic | 199 | 55 | $2,235 |
| Trulicity (Dulaglutide) | Brand | 184 | 42 | $347,396 |
| Jardiance (Empagliflozin) | Brand | 179 | 48 | $261,396 |
| Alendronate Sodium | Generic | 149 | 50 | $2,346 |
| Mounjaro (Tirzepatide) | Brand | 138 | 29 | $282,527 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 126 | 34 | $2,566 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 100 | 31 | $8,788 |
| Allopurinol | Generic | 83 | 25 | $1,314 |
Hospital affiliations
Frequently asked questions
What is Dr. Yi-Hao Yu's medical specialty?
Dr. Yi-Hao Yu practices Endocrinology, Diabetes & Metabolism Physician in Greenwich, CT.
Where does Dr. Yi-Hao Yu practice?
Dr. Yi-Hao Yu practices at 55 Holly Hill Ln, Greenwich, CT 068306074. Office phone: 2038633750.
What is Dr. Yi-Hao Yu's NPI?
Dr. Yi-Hao Yu's National Provider Identifier (NPI) is 1306914957, issued by NPPES.
Does Dr. Yi-Hao Yu accept Medicare assignment?
Yes. Dr. Yi-Hao Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yi-Hao Yu commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962). Source: CMS Medicare Physician & Other Practitioners file.