Doctor profile · Federal record
Dr. Leib Singer, M.D.
Gastroenterology Physician · Ft Lauderdale, FL
- NPI 1003906322
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4800 Ne 20Th Ter, Suite 105
Ft Lauderdale, FL 333084510
(954) 489-0600
fax (954) 489-0689
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Florida #ME0034494
- Medicaid
- FL #42357200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003906322. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
843
Distinct HCPCS
10
Medicare allowed
$84,262
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 287 | 80 | $35 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 227 | 117 | $130 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 65 | 52 | $92 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 63 | 27 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 60 | 60 | $171 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 39 | 37 | $102 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 35 | 35 | $258 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 27 | 27 | $102 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 22 | 22 | $191 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $178 |
In context: peer comparison
Among 2 peers in Ft Lauderdale Gastroenterology Physician, average services per provider: 97. This provider delivers 8.7× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, INC. | 1 | $15.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
651
Patients
286
Total drug cost
$225,686
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 226 | 88 | $3,822 |
| Famotidine | Generic | 99 | 41 | $1,126 |
| Omeprazole | Generic | 64 | 21 | $915 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 52 | 52 | $4,262 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 33 | 33 | $5,694 |
| Mesalamine | Generic | 28 | 0 | $20,629 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 26 | 26 | $442 |
| Humira Pen (Adalimumab) | Brand | 24 | 0 | $178,625 |
| Mesalamine ER (Mesalamine) | Brand | 20 | 0 | $7,855 |
| Colestipol Hcl | Generic | 18 | 0 | $1,126 |
Frequently asked questions
What is Dr. Leib Singer's medical specialty?
Dr. Leib Singer practices Gastroenterology Physician in Ft Lauderdale, FL.
Where does Dr. Leib Singer practice?
Dr. Leib Singer practices at 4800 Ne 20Th Ter, Ft Lauderdale, FL 333084510. Office phone: 9544890600.
What is Dr. Leib Singer's NPI?
Dr. Leib Singer's National Provider Identifier (NPI) is 1003906322, issued by NPPES.
What procedures does Dr. Leib Singer commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.