Doctor profile · Federal record
Dr. Chang Yoo, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Elmhurst, NY
- NPI 1932120524
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7901 Broadway, Room A1-9
Elmhurst, NY 113731329
(718) 334-4952
fax (718) 334-4815
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #207724
- Medicaid
- NY #01847832
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932120524. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
137
Distinct HCPCS
2
Medicare allowed
$10,953
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 119 | 62 | $75 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 15 | $111 |
In context: peer comparison
Among 33 peers in Elmhurst Internal Medicine Physician, average services per provider: 132. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,181
Patients
653
Total drug cost
$247,467
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 305 | 103 | $5,634 |
| Amlodipine Besylate | Generic | 229 | 65 | $1,336 |
| Losartan Potassium | Generic | 210 | 66 | $3,629 |
| Metformin Hcl | Generic | 200 | 60 | $6,079 |
| Simvastatin | Generic | 178 | 49 | $1,876 |
| Tamsulosin Hcl | Generic | 172 | 44 | $3,692 |
| Omeprazole | Generic | 147 | 37 | $1,991 |
| Levothyroxine Sodium | Generic | 121 | 35 | $2,267 |
| Lisinopril | Generic | 120 | 43 | $1,104 |
| Furosemide | Generic | 98 | 30 | $640 |
Hospital affiliations
Frequently asked questions
What is Dr. Chang Yoo's medical specialty?
Dr. Chang Yoo practices Internal Medicine Physician in Elmhurst, NY.
Where does Dr. Chang Yoo practice?
Dr. Chang Yoo practices at 7901 Broadway, Elmhurst, NY 113731329. Office phone: 7183344952.
What is Dr. Chang Yoo's NPI?
Dr. Chang Yoo's National Provider Identifier (NPI) is 1932120524, issued by NPPES.
Does Dr. Chang Yoo accept Medicare assignment?
Yes. Dr. Chang Yoo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chang Yoo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.