Doctor profile · Federal record
Dr. Derek Tam
Physician Assistant · Flushing, NY
- NPI 1568865665
- Accepts Medicare
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
14202 58Th RD
Flushing, NY 113555309
(646) 283-9356
Credentials & registration
- NPI registered
- October 2014 — 12 yrs on file
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #018003
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568865665. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
769
Distinct HCPCS
8
Medicare allowed
$54,291
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 348 | 284 | $89 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 125 | 121 | $35 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 116 | 116 | $112 | |
81002 |
Urinalysis, manual test | 51 | 46 | $3 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 43 | 42 | $16 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 40 | 39 | $57 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 28 | 14 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $126 |
In context: peer comparison
Among 29 peers in Flushing Physician Assistant, average services per provider: 90. This provider delivers 8.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
420
Patients
400
Total drug cost
$4,008
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 151 | 139 | $829 |
| Methylprednisolone | Generic | 49 | 48 | $420 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 36 | 35 | $564 |
| Doxycycline Hyclate | Generic | 33 | 32 | $524 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 30 | 30 | $299 |
| Amoxicillin | Generic | 21 | 18 | $99 |
| Cephalexin | Generic | 21 | 21 | $372 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 19 | 19 | $201 |
| Polymyxin B Sul-Trimethoprim (Polymyxin B Sulf/Trimethoprim) | Brand | 19 | 18 | $165 |
| Ciprofloxacin Hcl | Generic | 16 | 15 | $85 |
Frequently asked questions
What is Dr. Derek Tam's medical specialty?
Dr. Derek Tam practices Physician Assistant in Flushing, NY.
Where does Dr. Derek Tam practice?
Dr. Derek Tam practices at 14202 58Th RD, Flushing, NY 113555309. Office phone: 6462839356.
What is Dr. Derek Tam's NPI?
Dr. Derek Tam's National Provider Identifier (NPI) is 1568865665, issued by NPPES.
Does Dr. Derek Tam accept Medicare assignment?
Yes. Dr. Derek Tam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Derek Tam commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.