Doctor profile · Federal record
Dr. Nallathamby Thayapran, M.D.
Interventional Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Cardiovascular Disease Physician · Internal Medicine Physician · Porterville, CA
- NPI 1386740421
- Accepts Medicare
- MIPS 64.6 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
240 N Porter RD
Porterville, CA 932573140
(559) 793-2677
fax (559) 793-2650
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- February 6, 2026
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RI0011X — NUCC code
- State license (1)
- California #A66422
- Medicaid
- CA #00A664220
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386740421. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,639
Distinct HCPCS
10
Medicare allowed
$4,118,979
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,200 | 731 | $133 | |
J2785 |
Injection, regadenoson, 0.1 mg | 2,167 | 543 | $53 | |
A9555 |
Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 1,086 | 543 | $521 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,078 | 719 | $15 | |
78492 |
Nuclear medicine studies of blood flow in heart muscle at rest and with stress | 543 | 542 | $1,562 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 537 | 523 | $75 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 468 | 449 | $210 | |
75710 |
Review by radiologist of arm or leg artery image | 293 | 122 | $157 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 271 | 116 | $50 | |
93925 |
Ultrasound of leg arteries or artery grafts | 250 | 245 | $261 |
In context: peer comparison
Among 1 peers in Porterville Interventional Cardiology Physician, average services per provider: 298. This provider delivers 39× the peer median.Open Payments
Industry payments received
All-time total
$62
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Penumbra, INC. | 1 | $61.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,003
Patients
735
Total drug cost
$414,284
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 256 | 85 | $4,967 |
| Atorvastatin Calcium | Generic | 243 | 79 | $5,053 |
| Lisinopril | Generic | 201 | 72 | $3,384 |
| Eliquis (Apixaban) | Brand | 174 | 48 | $208,065 |
| Cephalexin | Generic | 143 | 115 | $1,698 |
| Diltiazem 24Hr ER (Cd) (Diltiazem Hcl) | Brand | 133 | 46 | $6,897 |
| Metoprolol Tartrate | Generic | 115 | 32 | $1,054 |
| Losartan Potassium | Generic | 112 | 39 | $2,038 |
| Cilostazol | Generic | 105 | 31 | $4,328 |
| Clonidine Hcl | Generic | 96 | 35 | $1,494 |
Frequently asked questions
What is Dr. Nallathamby Thayapran's medical specialty?
Dr. Nallathamby Thayapran practices Interventional Cardiology Physician in Porterville, CA.
Where does Dr. Nallathamby Thayapran practice?
Dr. Nallathamby Thayapran practices at 240 N Porter RD, Porterville, CA 932573140. Office phone: 5597932677.
What is Dr. Nallathamby Thayapran's NPI?
Dr. Nallathamby Thayapran's National Provider Identifier (NPI) is 1386740421, issued by NPPES.
Does Dr. Nallathamby Thayapran accept Medicare assignment?
Yes. Dr. Nallathamby Thayapran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nallathamby Thayapran commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, regadenoson, 0.1 mg (HCPCS J2785); Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries (HCPCS A9555). Source: CMS Medicare Physician & Other Practitioners file.