Doctor profile · Federal record
Dr. Teresita Tan, MD
General Practice Physician · Los Angeles, CA
- NPI 1396835633
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
244 S Oxford Ave, #9
Los Angeles, CA 90004
(213) 382-1770
fax (213) 382-1895
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 21, 2010
- Specialty taxonomy
- 208D00000X — NUCC code
- State license (1)
- California #A40376
- Medicaid
- CA #00A403760
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396835633. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59
Distinct HCPCS
1
Medicare allowed
$5,815
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 59 | 21 | $99 |
In context: peer comparison
Among 15 peers in Los Angeles General Practice Physician, average services per provider: 216. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$31
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $31.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,111
Patients
813
Total drug cost
$350,180
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 404 | 115 | $4,545 |
| Losartan Potassium | Generic | 395 | 99 | $5,745 |
| Amlodipine Besylate | Generic | 349 | 84 | $3,502 |
| Metoprolol Succinate | Generic | 209 | 50 | $4,120 |
| Januvia (Sitagliptin Phosphate) | Brand | 200 | 27 | $142,600 |
| Atorvastatin Calcium | Generic | 198 | 49 | $3,706 |
| Jardiance (Empagliflozin) | Brand | 189 | 31 | $159,611 |
| Alendronate Sodium | Generic | 167 | 47 | $2,114 |
| Pantoprazole Sodium | Generic | 167 | 45 | $1,858 |
| Simvastatin | Generic | 149 | 33 | $1,747 |
Frequently asked questions
What is Dr. Teresita Tan's medical specialty?
Dr. Teresita Tan practices General Practice Physician in Los Angeles, CA.
Where does Dr. Teresita Tan practice?
Dr. Teresita Tan practices at 244 S Oxford Ave, Los Angeles, CA 90004. Office phone: 2133821770.
What is Dr. Teresita Tan's NPI?
Dr. Teresita Tan's National Provider Identifier (NPI) is 1396835633, issued by NPPES.
What procedures does Dr. Teresita Tan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.