Doctor profile · Federal record
Dr. Mordecai Dicker, MD
Gastroenterology Physician (CMS: Gastroenterology) · Great Neck, NY
- NPI 1437169117
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
233 E Shore RD, Ste 101
Great Neck, NY 110232433
(516) 487-2444
fax (516) 487-2446
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 7, 2011
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #178718
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437169117. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,394
Distinct HCPCS
10
Medicare allowed
$265,168
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 248 | 171 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 148 | 105 | $106 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 134 | 131 | $389 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 107 | 96 | $65 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 104 | 104 | $198 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 82 | 73 | $102 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 79 | 79 | $134 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 73 | 64 | $146 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 59 | 59 | $547 | |
82272 |
Stool analysis for blood, by peroxidase activity | 51 | 45 | $4 |
In context: peer comparison
Among 11 peers in Great Neck Gastroenterology Physician, average services per provider: 71. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$3,119
Transactions
161
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 53 | $625.72 | |
| GlaxoSmithKline, LLC. | 1 | $600.00 | |
| Pfizer INC. | 17 | $341.30 | |
| Lilly USA, LLC | 18 | $228.67 | |
| Phathom Pharmaceuticals, INC. | 7 | $212.26 | |
| Janssen Biotech, INC. | 12 | $191.26 | |
| Takeda Pharmaceuticals U.S.A., INC. | 11 | $155.21 | |
| Celgene Corporation | 12 | $148.36 | |
| Madrigal Pharmaceuticals | 7 | $139.46 | |
| Ardelyx, INC. | 12 | $133.03 | |
| Aimmune Therapeutics, INC. | 4 | $71.12 | |
| Genzyme Corporation | 2 | $50.02 | |
| CapsoVision, INC. | 2 | $34.14 | |
| Celltrion USA INC. | 2 | $33.76 | |
| Gilead Sciences, INC. | 1 | $31.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
880
Patients
359
Total drug cost
$391,148
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 233 | 96 | $2,779 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 117 | 116 | $8,959 |
| Linzess (Linaclotide) | Brand | 98 | 34 | $66,308 |
| Famotidine | Generic | 95 | 27 | $1,527 |
| Omeprazole | Generic | 69 | 26 | $1,000 |
| Creon (Lipase/Protease/Amylase) | Brand | 55 | 20 | $81,160 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 33 | 0 | $12,287 |
| Lubiprostone | Generic | 31 | 13 | $10,342 |
| Trulance (Plecanatide) | Brand | 29 | 0 | $25,437 |
| Dicyclomine Hcl | Generic | 26 | 11 | $917 |
Hospital affiliations
Frequently asked questions
What is Dr. Mordecai Dicker's medical specialty?
Dr. Mordecai Dicker practices Gastroenterology Physician in Great Neck, NY.
Where does Dr. Mordecai Dicker practice?
Dr. Mordecai Dicker practices at 233 E Shore RD, Great Neck, NY 110232433. Office phone: 5164872444.
What is Dr. Mordecai Dicker's NPI?
Dr. Mordecai Dicker's National Provider Identifier (NPI) is 1437169117, issued by NPPES.
Does Dr. Mordecai Dicker accept Medicare assignment?
Yes. Dr. Mordecai Dicker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mordecai Dicker 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); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.