Doctor profile · Federal record
Dr. Willy Chi, DO
Cardiovascular Disease Physician (CMS: Peripheral Vascular Disease) · Sacramento, CA
- NPI 1740212125
- Accepts Medicare
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4860 Y St Ste 3400
Sacramento, CA 958172307
(916) 734-2028
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 24, 2011
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #20A11367
- Medicaid
- LA #1143120
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740212125. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,539
Distinct HCPCS
10
Medicare allowed
$97,239
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 174 | 121 | $95 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 170 | 167 | $39 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 138 | 127 | $22 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 114 | 112 | $34 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 110 | 77 | $69 | |
93922 |
Ultrasound study of arm and leg arteries | 105 | 97 | $12 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 76 | 76 | $119 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 72 | 71 | $34 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 70 | 70 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 60 | 55 | $135 |
In context: peer comparison
Among 35 peers in Sacramento Cardiovascular Disease Physician, average services per provider: 139. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
59
Patients
34
Total drug cost
$13,889
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xarelto (Rivaroxaban) | Brand | 59 | 34 | $13,889 |
Hospital affiliations
Frequently asked questions
What is Dr. Willy Chi's medical specialty?
Dr. Willy Chi practices Cardiovascular Disease Physician in Sacramento, CA.
Where does Dr. Willy Chi practice?
Dr. Willy Chi practices at 4860 Y St Ste 3400, Sacramento, CA 958172307. Office phone: 9167342028.
What is Dr. Willy Chi's NPI?
Dr. Willy Chi's National Provider Identifier (NPI) is 1740212125, issued by NPPES.
Does Dr. Willy Chi accept Medicare assignment?
Yes. Dr. Willy Chi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Willy Chi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound of both sides of head and neck blood flow (HCPCS 93880); Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS 93971). Source: CMS Medicare Physician & Other Practitioners file.