Doctor profile · Federal record
Dr. Cleo Tsolakoglou-Williams, M.D
Family Medicine Physician · Pasadena, CA
- NPI 1538243126
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
960 E Green St, 208
Pasadena, CA 911062401
(626) 577-4455
fax (626) 449-2759
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A52191
- Medicaid
- CA #00A521910
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538243126. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$522
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 2 | $272.34 | |
| IDORSIA PHARMACEUTICALS US INC | 1 | $125.00 | |
| Vanda Pharmaceuticals Inc. | 1 | $124.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
616
Patients
161
Total drug cost
$57,414
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 87 | 32 | $1,214 |
| Levothyroxine Sodium | Generic | 77 | 28 | $1,456 |
| Carvedilol | Generic | 61 | 19 | $837 |
| Amlodipine Besylate | Generic | 60 | 20 | $575 |
| Rosuvastatin Calcium | Generic | 60 | 21 | $1,639 |
| Ozempic (Semaglutide) | Brand | 38 | 0 | $47,861 |
| Metformin Hcl | Generic | 37 | 16 | $434 |
| Lisinopril | Generic | 29 | 14 | $442 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 29 | 11 | $527 |
| Pantoprazole Sodium | Generic | 25 | 0 | $212 |
Frequently asked questions
What is Dr. Cleo Tsolakoglou-Williams's medical specialty?
Dr. Cleo Tsolakoglou-Williams practices Family Medicine Physician in Pasadena, CA.
Where does Dr. Cleo Tsolakoglou-Williams practice?
Dr. Cleo Tsolakoglou-Williams practices at 960 E Green St, Pasadena, CA 911062401. Office phone: 6265774455.
What is Dr. Cleo Tsolakoglou-Williams's NPI?
Dr. Cleo Tsolakoglou-Williams's National Provider Identifier (NPI) is 1538243126, issued by NPPES.