Doctor profile · Federal record
Dr. Deepak Mahajan, M.D.
Gastroenterology Physician (CMS: Internal Medicine) · New Hyde Park, NY
- NPI 1295700375
- Accepts Medicare
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
38 Lake Dr
New Hyde Park, NY 110401123
(516) 627-4577
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- September 15, 2010
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #238466
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295700375. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
117
Distinct HCPCS
2
Medicare allowed
$16,235
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 91 | 45 | $148 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 20 | $105 |
In context: peer comparison
Among 13 peers in New Hyde Park Gastroenterology Physician, average services per provider: 93. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$142
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 1 | $141.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
166
Patients
51
Total drug cost
$11,420
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 70 | 24 | $828 |
| Omeprazole | Generic | 69 | 27 | $896 |
| Mesalamine ER (Mesalamine) | Brand | 14 | 0 | $9,583 |
| Pantoprazole Sodium | Generic | 13 | 0 | $113 |
Frequently asked questions
What is Dr. Deepak Mahajan's medical specialty?
Dr. Deepak Mahajan practices Gastroenterology Physician in New Hyde Park, NY.
Where does Dr. Deepak Mahajan practice?
Dr. Deepak Mahajan practices at 38 Lake Dr, New Hyde Park, NY 110401123. Office phone: 5166274577.
What is Dr. Deepak Mahajan's NPI?
Dr. Deepak Mahajan's National Provider Identifier (NPI) is 1295700375, issued by NPPES.
Does Dr. Deepak Mahajan accept Medicare assignment?
Yes. Dr. Deepak Mahajan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Deepak Mahajan 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 99213). Source: CMS Medicare Physician & Other Practitioners file.