Doctor profile · Federal record
Dr. Thomasina Blackwater, MD
Family Medicine Physician (CMS: Family Practice) · Los Angeles, CA
- NPI 1356915037
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1300 N Mission RD Fl 2
Los Angeles, CA 900331021
(323) 409-8255 - Mailing address
-
550 S Palos Verdes St Apt 632
San Pedro, CA 907315126
Credentials & registration
- NPI registered
- May 2021 — 5 yrs on file
- Profile last updated
- July 21, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A203016
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356915037. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$66
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 3 | $65.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
45
Patients
11
Total drug cost
$3,390
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 18 | 0 | $1,661 |
| Atorvastatin Calcium | Generic | 15 | 11 | $762 |
| Diclofenac Sodium | Generic | 12 | 0 | $967 |
Frequently asked questions
What is Dr. Thomasina Blackwater's medical specialty?
Dr. Thomasina Blackwater practices Family Medicine Physician in Los Angeles, CA.
Where does Dr. Thomasina Blackwater practice?
Dr. Thomasina Blackwater practices at 1300 N Mission RD Fl 2, Los Angeles, CA 900331021. Office phone: 3234098255.
What is Dr. Thomasina Blackwater's NPI?
Dr. Thomasina Blackwater's National Provider Identifier (NPI) is 1356915037, issued by NPPES.
Does Dr. Thomasina Blackwater accept Medicare assignment?
Dr. Thomasina Blackwater does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.