Doctor profile · Federal record
Dr. Tina Ng, M.D.
Surgery Physician (CMS: Vascular Surgery) · Riverside, CA
- NPI 1700047875
- Accepts Medicare
- MIPS 67.3 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3660 Park Sierra Dr, Suite 105
Riverside, CA 925053081
(951) 278-8870
fax (951) 278-8913 - Mailing address
-
Po Box 2828
Corona, CA 928782828
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- January 6, 2016
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A98265
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700047875. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
483
Distinct HCPCS
10
Medicare allowed
$92,558
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 58 | 58 | $183 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 16 | $71 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 53 | $186 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 41 | $141 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 45 | 45 | $241 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 40 | 28 | $127 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 36 | 31 | $197 | |
36821 |
Relocation of arm vein with connection to arm artery for hemodialysis | 25 | 25 | $645 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 22 | $100 | |
76937 |
Ultrasonic guidance for blood vessel access | 21 | 21 | $15 |
In context: peer comparison
Among 11 peers in Riverside Surgery Physician, average services per provider: 35. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$899
Transactions
16
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| W. L. Gore & Associates, INC. | 3 | $514.61 | |
| Medtronic, INC. | 8 | $156.98 | |
| Abbott Laboratories | 1 | $129.72 | |
| Bard Peripheral Vascular, INC. | 2 | $36.83 | |
| Kiniksa Pharmaceuticals International, Plc | 1 | $34.46 | |
| Becton, Dickinson and Company | 1 | $26.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
142
Patients
48
Total drug cost
$17,071
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 45 | 18 | $563 |
| Cilostazol | Generic | 42 | 18 | $1,468 |
| Pentoxifylline | Generic | 28 | 0 | $1,148 |
| Santyl (Collagenase Clostridium Hist.) | Brand | 15 | 12 | $13,810 |
| Lidocaine | Generic | 12 | 0 | $82 |
Hospital affiliations
Frequently asked questions
What is Dr. Tina Ng's medical specialty?
Dr. Tina Ng practices Surgery Physician in Riverside, CA.
Where does Dr. Tina Ng practice?
Dr. Tina Ng practices at 3660 Park Sierra Dr, Riverside, CA 925053081. Office phone: 9512788870.
What is Dr. Tina Ng's NPI?
Dr. Tina Ng's National Provider Identifier (NPI) is 1700047875, issued by NPPES.
Does Dr. Tina Ng accept Medicare assignment?
Yes. Dr. Tina Ng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tina Ng commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.