Doctor profile · Federal record
Dr. Ben Chang, MD
Anesthesiology Physician (CMS: Anesthesiology) · Lakewood, CO
- NPI 1891909545
- Accepts Medicare
- MIPS 81.0 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11600 W 2Nd Pl
Lakewood, CO 802281527
(720) 321-1000
fax (303) 397-2004 - Mailing address
-
11600 West Second Place
Lakewood, CO 80228
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Colorado #46764
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891909545. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
157
Distinct HCPCS
10
Medicare allowed
$20,184
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 28 | 26 | $44 | |
01926 |
Anesthesia for x-ray on artery of brain, heart, or chest | 19 | 19 | $327 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 15 | 15 | $56 | |
64999 |
Other procedure on nervous system | 15 | 15 | $77 | |
00670 |
Anesthesia for extensive surgery on spine | 14 | 14 | $372 | |
64448 |
Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter | 14 | 14 | $74 | |
76942 |
Ultrasonic guidance for needle placement | 14 | 14 | $30 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 13 | 13 | $233 | |
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 13 | 13 | $69 | |
76937 |
Ultrasonic guidance for blood vessel access | 12 | 12 | $14 |
In context: peer comparison
Among 5 peers in Lakewood Anesthesiology Physician, average services per provider: 19. This provider delivers 8.3× the peer median.Open Payments
Industry payments received
All-time total
$1,742
Transactions
9
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 9 | $1,741.90 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ben Chang's medical specialty?
Dr. Ben Chang practices Anesthesiology Physician in Lakewood, CO.
Where does Dr. Ben Chang practice?
Dr. Ben Chang practices at 11600 W 2Nd Pl, Lakewood, CO 802281527. Office phone: 7203211000.
What is Dr. Ben Chang's NPI?
Dr. Ben Chang's National Provider Identifier (NPI) is 1891909545, issued by NPPES.
Does Dr. Ben Chang accept Medicare assignment?
Yes. Dr. Ben Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ben Chang commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for x-ray on artery of brain, heart, or chest (HCPCS 01926); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447). Source: CMS Medicare Physician & Other Practitioners file.