Doctor profile · Federal record
Dr. Jay Tiongson, M.D.
Clinical Cardiac Electrophysiology Physician (CMS: Cardiac Electrophysiology) · Internal Medicine Physician · Clinical Cardiac Electrophysiology Physician · Mission Viejo, CA
- NPI 1609082312
- Accepts Medicare
- 24 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
26800 Crown Valley Pkwy, Suite 250
Mission Viejo, CA 926916384
(949) 364-3570
fax (949) 364-3430
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- November 11, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RC0001X — NUCC code
- State licenses (2)
- California #A91234 · New Mexico #MD2010-0573
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609082312. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,393
Distinct HCPCS
10
Medicare allowed
$780,395
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93298 |
Evaluation of cardiac rhythm monitor system, remote up to 30 days | 1,045 | 156 | $27 | |
G2066 |
Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 898 | 150 | $65 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 854 | 597 | $98 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 704 | 482 | $16 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 636 | 214 | $26 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 502 | 169 | $31 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 391 | 303 | $139 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 382 | 125 | $83 | |
93280 |
Programming of dual lead pacemaker system | 282 | 165 | $90 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 192 | 159 | $194 |
In context: peer comparison
Among 1 peers in Mission Viejo Clinical Cardiac Electrophysiology Physician, average services per provider: 160. This provider delivers 46× the peer median.Open Payments
Industry payments received
All-time total
$7,596
Transactions
102
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 8 | $2,879.57 | |
| Medtronic, INC. | 24 | $2,076.90 | |
| CVRx, INC. | 8 | $1,059.86 | |
| Biosense Webster, INC. | 25 | $753.73 | |
| Boston Scientific Corporation | 12 | $354.87 | |
| Abbott Laboratories | 13 | $217.89 | |
| Pfizer INC. | 4 | $104.41 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $47.92 | |
| Kestra Medical Technology Services, INC. | 2 | $33.81 | |
| Janssen Pharmaceuticals, INC | 1 | $27.36 | |
| Kiniksa Pharmaceuticals International, Plc | 1 | $14.80 | |
| Sanofi-Aventis U.S. LLC | 1 | $13.75 | |
| AltaThera Pharmaceuticals LLC | 1 | $11.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,315
Patients
1,210
Total drug cost
$2,027,283
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 1,307 | 299 | $1,191,209 |
| Flecainide Acetate | Generic | 855 | 227 | $52,247 |
| Multaq (Dronedarone Hcl) | Brand | 382 | 103 | $479,879 |
| Metoprolol Succinate | Generic | 361 | 112 | $6,134 |
| Amiodarone Hcl | Generic | 292 | 114 | $11,114 |
| Xarelto (Rivaroxaban) | Brand | 231 | 59 | $258,333 |
| Amlodipine Besylate | Generic | 174 | 60 | $1,318 |
| Metoprolol Tartrate | Generic | 172 | 67 | $1,344 |
| Losartan Potassium | Generic | 99 | 34 | $1,461 |
| Diltiazem 24Hr ER (Cd) (Diltiazem Hcl) | Brand | 91 | 31 | $4,129 |
Hospital affiliations
Frequently asked questions
What is Dr. Jay Tiongson's medical specialty?
Dr. Jay Tiongson practices Clinical Cardiac Electrophysiology Physician in Mission Viejo, CA.
Where does Dr. Jay Tiongson practice?
Dr. Jay Tiongson practices at 26800 Crown Valley Pkwy, Mission Viejo, CA 926916384. Office phone: 9493643570.
What is Dr. Jay Tiongson's NPI?
Dr. Jay Tiongson's National Provider Identifier (NPI) is 1609082312, issued by NPPES.
Does Dr. Jay Tiongson accept Medicare assignment?
Yes. Dr. Jay Tiongson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jay Tiongson commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of cardiac rhythm monitor system, remote up to 30 days (HCPCS 93298); Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec (HCPCS G2066); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.