Doctor profile · Federal record
Dr. David Margulies, M.D.
Child & Adolescent Psychiatry Physician · Psychiatry Physician · Smithtown, NY
- NPI 1922193176
- MIPS 91.4 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
50 Route 111 Ste 101
Smithtown, NY 117873700
(631) 388-3505 - Mailing address
-
40 Varsity Blvd
East Setauket, NY 117331070
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 12, 2020
- Specialty taxonomy
- 2084P0804X — NUCC code
- State license (1)
- New York #234846
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922193176. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$2,283
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90792 |
Psychiatric diagnostic evaluation with medical services | 12 | 12 | $190 |
In context: peer comparison
Among 1 peers in Smithtown Child & Adolescent Psychiatry Physician, average services per provider: 12. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Corium, LLC | 1 | $18.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$397
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dextroamphetamine-Amphet ER (Dextroamphetamine/Amphetamine) | Brand | 11 | 0 | $397 |
Frequently asked questions
What is Dr. David Margulies's medical specialty?
Dr. David Margulies practices Child & Adolescent Psychiatry Physician in Smithtown, NY.
Where does Dr. David Margulies practice?
Dr. David Margulies practices at 50 Route 111 Ste 101, Smithtown, NY 117873700. Office phone: 6313883505.
What is Dr. David Margulies's NPI?
Dr. David Margulies's National Provider Identifier (NPI) is 1922193176, issued by NPPES.
What procedures does Dr. David Margulies commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.