Doctor profile · Federal record
Dr. Cameron Chang, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Bakersfield, CA
- NPI 1659504330
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3001 Sillect Ave
Bakersfield, CA 933086337
(661) 316-6000
fax (661) 310-9506 - Mailing address
-
Po Box 21345
Bakersfield, CA 933901345
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- July 16, 2014
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A120751
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659504330. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,080
Distinct HCPCS
5
Medicare allowed
$106,625
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 695 | 212 | $80 | |
99239 |
Hospital discharge day management, more than 30 minutes | 137 | 131 | $115 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 122 | 86 | $120 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 112 | 105 | $174 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $82 |
In context: peer comparison
Among 55 peers in Bakersfield Internal Medicine Physician, average services per provider: 228. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 1 | $17.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
390
Patients
353
Total drug cost
$14,317
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 74 | 71 | $570 |
| Levofloxacin | Generic | 35 | 33 | $210 |
| Doxycycline Hyclate | Generic | 33 | 32 | $680 |
| Furosemide | Generic | 29 | 16 | $228 |
| Cephalexin | Generic | 28 | 28 | $234 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 27 | 27 | $123 |
| Metronidazole | Generic | 27 | 27 | $272 |
| Prednisone | Generic | 23 | 23 | $77 |
| Atorvastatin Calcium | Generic | 22 | 22 | $219 |
| Amlodipine Besylate | Generic | 17 | 14 | $206 |
Hospital affiliations
Frequently asked questions
What is Dr. Cameron Chang's medical specialty?
Dr. Cameron Chang practices Internal Medicine Physician in Bakersfield, CA.
Where does Dr. Cameron Chang practice?
Dr. Cameron Chang practices at 3001 Sillect Ave, Bakersfield, CA 933086337. Office phone: 6613166000.
What is Dr. Cameron Chang's NPI?
Dr. Cameron Chang's National Provider Identifier (NPI) is 1659504330, issued by NPPES.
Does Dr. Cameron Chang accept Medicare assignment?
Yes. Dr. Cameron Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cameron Chang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.