Doctor profile · Federal record
Dr. Tatiana Sams, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Torrance, CA
- NPI 1174815427
- Accepts Medicare
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
3565 del Amo Blvd
Torrance, CA 905031637
(310) 214-0811 - Additional location
-
1866 N Orange Grove Ave, Suite # 104
Pomona, CA 917673031
(909) 398-1550
fax (909) 398-0128 - Additional location
-
50 E Hamilton Ave Ste 280
Campbell, CA 950080273
(408) 227-2646 - Additional location
-
5800 Hollis St Fl 4
Emeryville, CA 946082016
(510) 901-3552 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Show 1 more location
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- January 8, 2026
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #A130098
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174815427. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
222
Distinct HCPCS
4
Medicare allowed
$22,466
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 118 | 81 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 32 | $134 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 27 | 16 | $119 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 19 | 13 | $53 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 425. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$1,239
Transactions
19
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, Inc. | 13 | $910.00 | |
| Abbott Laboratories | 3 | $155.30 | |
| Lilly USA, LLC | 1 | $121.13 | |
| Mannkind Corporation | 1 | $31.10 | |
| Amgen Inc. | 1 | $21.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,510
Patients
494
Total drug cost
$886,675
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 223 | 69 | $5,911 |
| Jardiance (Empagliflozin) | Brand | 174 | 47 | $163,196 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 130 | 29 | $118,905 |
| Trulicity (Dulaglutide) | Brand | 106 | 36 | $169,810 |
| Rosuvastatin Calcium | Generic | 103 | 42 | $5,888 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 98 | 41 | $60,990 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 98 | 38 | $8,450 |
| Januvia (Sitagliptin Phosphate) | Brand | 91 | 20 | $66,133 |
| Metformin Hcl | Generic | 82 | 33 | $1,482 |
| Methimazole | Generic | 75 | 26 | $1,133 |
Frequently asked questions
What is Dr. Tatiana Sams's medical specialty?
Dr. Tatiana Sams practices Endocrinology, Diabetes & Metabolism Physician in Torrance, CA.
Where does Dr. Tatiana Sams practice?
Dr. Tatiana Sams practices at 3565 del Amo Blvd, Torrance, CA 905031637. Office phone: 3102140811.
What is Dr. Tatiana Sams's NPI?
Dr. Tatiana Sams's National Provider Identifier (NPI) is 1174815427, issued by NPPES.
Does Dr. Tatiana Sams accept Medicare assignment?
Yes. Dr. Tatiana Sams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tatiana Sams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.