Doctor profile · Federal record

Dr. Yi Cai Isaac Tong, M.D.

Interventional Pain Medicine Physician (CMS: Pain Management) · Anesthesiology Physician · Pain Medicine (Anesthesiology) Physician · Pain Medicine (Anesthesiology) Physician · Interventional Pain Medicine Physician · Anesthesiology Physician · Riverside, CA

  • NPI 1659678837
  • Accepts Medicare
  • 16 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
3762 Tibbetts St
Riverside, CA 925062605
(949) 414-7246
Additional location
10961 Westminster Ave
Garden Grove, CA 928434929
Additional location
17040 Arnold Dr
Riverside, CA 925182813
(951) 238-6803
Show 2 more locations
Additional location
3657 van Buren Blvd
Riverside, CA 925034249
Additional location
8965 Magnolia Ave
Riverside, CA 925034432

Credentials & registration

NPPES · NUCC
NPI registered
February 2011 — 15 yrs on file
Profile last updated
August 30, 2024
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
208VP0014X — NUCC code
State licenses (2)
California #A135011 · Texas #R1465

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659678837. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
7,812
Distinct HCPCS
10
Medicare allowed
$1,017,555
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 4,275 640 $109
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 1,633 175 $157
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 620 617 $138
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 356 65 $114
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 247 66 $163
99214 Established patient office or other outpatient visit, 30-39 minutes 237 36 $132
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 198 197 $186
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 84 84 $193
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 37 17 $393
64493 Injection of lower or sacral spine facet joint using imaging guidance, single level 27 17 $280

In context: peer comparison

Among 2 peers in Riverside Interventional Pain Medicine Physician, average services per provider: 349. This provider delivers 22× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$65
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 2 $65.37

By nature of payment

Food and Beverage
$65

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
87
Patients
0
Total drug cost
$2,199
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 31 0 $789
Gabapentin Generic 19 0 $276
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 13 0 $552
Diclofenac Sodium Generic 12 0 $433
Tizanidine Hcl Generic 12 0 $149

Frequently asked questions

Auto-generated from federal data
What is Dr. Yi Cai Isaac Tong's medical specialty?
Dr. Yi Cai Isaac Tong practices Interventional Pain Medicine Physician in Riverside, CA.
Where does Dr. Yi Cai Isaac Tong practice?
Dr. Yi Cai Isaac Tong practices at 3762 Tibbetts St, Riverside, CA 925062605. Office phone: 9494147246.
What is Dr. Yi Cai Isaac Tong's NPI?
Dr. Yi Cai Isaac Tong's National Provider Identifier (NPI) is 1659678837, issued by NPPES.
Does Dr. Yi Cai Isaac Tong accept Medicare assignment?
Yes. Dr. Yi Cai Isaac Tong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yi Cai Isaac Tong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310); Initial nursing facility care with moderate level of medical decision making (HCPCS 99305). Source: CMS Medicare Physician & Other Practitioners file.