Doctor profile · Federal record
Dr. Pamela de Silva, MD
Internal Medicine Physician (CMS: Internal Medicine) · Palmdale, CA
- NPI 1568414548
- Accepts Medicare
- 44 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
623 W Avenue Q, Suite A
Palmdale, CA 935513890
(661) 726-6255
fax (855) 451-0552 - Mailing address
-
Po Box 4037
Lancaster, CA 935394037
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 14, 2022
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A48894
- Medicaid
- CA #00A488940
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568414548. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,241
Distinct HCPCS
10
Medicare allowed
$428,437
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,111 | 448 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 514 | 402 | $190 | |
81002 |
Urinalysis, manual test | 400 | 316 | $3 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 379 | 310 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 364 | 215 | $97 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 275 | 275 | $139 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 136 | 136 | $173 | |
96904 |
Photograph of entire body | 125 | 120 | $82 | |
96372 |
Injection of drug or substance under skin or into muscle | 118 | 73 | $16 | |
G0008 |
Administration of influenza virus vaccine | 104 | 104 | $33 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 108. This provider delivers 39× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Avanos Medical | 1 | $53.53 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $28.19 | |
| Amgen Inc. | 1 | $18.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,026
Patients
664
Total drug cost
$137,316
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 395 | 112 | $6,791 |
| Atorvastatin Calcium | Generic | 261 | 92 | $3,867 |
| Rosuvastatin Calcium | Generic | 254 | 78 | $9,646 |
| Amlodipine Besylate | Generic | 192 | 68 | $2,456 |
| Metoprolol Succinate | Generic | 126 | 37 | $2,317 |
| Allopurinol | Generic | 106 | 34 | $1,542 |
| Simvastatin | Generic | 106 | 34 | $1,223 |
| Pantoprazole Sodium | Generic | 98 | 36 | $2,574 |
| Metformin Hcl | Generic | 87 | 30 | $1,171 |
| Montelukast Sodium | Generic | 81 | 29 | $1,490 |
Hospital affiliations
Frequently asked questions
What is Dr. Pamela de Silva's medical specialty?
Dr. Pamela de Silva practices Internal Medicine Physician in Palmdale, CA.
Where does Dr. Pamela de Silva practice?
Dr. Pamela de Silva practices at 623 W Avenue Q, Palmdale, CA 935513890. Office phone: 6617266255.
What is Dr. Pamela de Silva's NPI?
Dr. Pamela de Silva's National Provider Identifier (NPI) is 1568414548, issued by NPPES.
Does Dr. Pamela de Silva accept Medicare assignment?
Yes. Dr. Pamela de Silva accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Pamela de Silva commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.