Doctor profile · Federal record
Dr. Joshua Chang, DO
Emergency Medicine Physician · Oklahoma City, OK
- NPI 1699272906
- 8 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 8 locations across 1 states.
- Primary practice
-
4401 S Western Ave
Oklahoma City, OK 731093413
(405) 636-7195 - Mailing address
-
4200 S Douglas Ave Ste 306
Oklahoma City, OK 731093215
Oklahoma — 7 locations
- Additional location
-
1201 Health Center Pkwy
Yukon, OK 730996381
(405) 717-6800
fax (405) 717-6800 - Additional location
-
300 S Rockwell Ave
Oklahoma City, OK 731282222
(405) 951-2277 - Additional location
-
3300 Nw Expwy
Oklahoma City, OK 731124418
(405) 949-3011 - Additional location
-
3391 S I 35 Service RD
Moore, OK 731603191
(405) 500-3330 - Additional location
-
4801 Se 15Th St
Del City, OK 731153918
(405) 500-3380 - Additional location
-
5501 N Portland Ave
Oklahoma City, OK 731122074
(405) 604-6000 - Additional location
-
9417 N Council RD
Oklahoma City, OK 731626228
(405) 550-3280
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- August 20, 2025
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Oklahoma #6630
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699272906. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
832
Distinct HCPCS
5
Medicare allowed
$97,280
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 422 | 391 | $168 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 181 | 172 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 172 | 163 | $115 | |
99283 |
Emergency department visit with low level of medical decision making | 46 | 43 | $69 | |
99291 |
Critical care, first 30-74 minutes | 11 | 11 | $202 |
In context: peer comparison
Among 64 peers in this city , average services per provider: 133. This provider delivers 6.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
234
Patients
230
Total drug cost
$1,799
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 63 | 62 | $483 |
| Ondansetron Odt (Ondansetron) | Brand | 58 | 57 | $501 |
| Cephalexin | Generic | 44 | 43 | $403 |
| Prednisone | Generic | 27 | 26 | $64 |
| Ciprofloxacin Hcl | Generic | 26 | 26 | $195 |
| Doxycycline Hyclate | Generic | 16 | 16 | $154 |
Frequently asked questions
What is Dr. Joshua Chang's medical specialty?
Dr. Joshua Chang practices Emergency Medicine Physician in Oklahoma City, OK.
Where does Dr. Joshua Chang practice?
Dr. Joshua Chang practices at 4401 S Western Ave, Oklahoma City, OK 731093413. Office phone: 4056367195.
What is Dr. Joshua Chang's NPI?
Dr. Joshua Chang's National Provider Identifier (NPI) is 1699272906, issued by NPPES.
What procedures does Dr. Joshua Chang commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.