Doctor profile · Federal record
Dr. Chu-Pei Feng, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Santa Ana, CA
- NPI 1922010073
- 42 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100-A N. Tustin Ave
Santa Ana, CA 927053509
(714) 835-8520
fax (714) 835-3610 - Mailing address
-
1100 A North Tustin Ave
Santa Ana, CA 92705
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #A66204
- Medicaid
- CA #00A662040
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922010073. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
124
Distinct HCPCS
4
Medicare allowed
$20,052
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 43 | 32 | $132 | |
77336 |
Continuing radiation therapy consultation per week | 32 | 12 | $96 | |
77427 |
Radiation treatment management, 5 treatment sessions | 32 | 12 | $195 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 17 | 15 | $299 |
In context: peer comparison
Among 2 peers in Santa Ana Radiation Oncology Physician, average services per provider: 56. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$124
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, INC. | 1 | $123.86 |
By nature of payment
Frequently asked questions
What is Dr. Chu-Pei Feng's medical specialty?
Dr. Chu-Pei Feng practices Radiation Oncology Physician in Santa Ana, CA.
Where does Dr. Chu-Pei Feng practice?
Dr. Chu-Pei Feng practices at 1100-A N. Tustin Ave, Santa Ana, CA 927053509. Office phone: 7148358520.
What is Dr. Chu-Pei Feng's NPI?
Dr. Chu-Pei Feng's National Provider Identifier (NPI) is 1922010073, issued by NPPES.
Does Dr. Chu-Pei Feng accept Medicare assignment?
Dr. Chu-Pei Feng does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Chu-Pei Feng commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuing radiation therapy consultation per week (HCPCS 77336); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.