Doctor profile · Federal record
Dr. SAMI ALMASKEEN, M.D.
Gastroenterology Physician (CMS: GASTROENTEROLOGY) · Gastroenterology Physician · SAINT LOUIS, MO
- NPI 1992969307
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
915 N GRAND BLVD, MAIL BOX 111
SAINT LOUIS, MO 631061621
(314) 289-6434
fax (314) 289-7041 - Mailing address
-
111 CLOCK TOWER CMNS
BREWSTER, NY 105094055
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- April 1, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Missouri #2015028190 · California #129607
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992969307. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,060
Distinct HCPCS
10
Medicare allowed
$229,860
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 688 | 374 | $59 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 418 | 281 | $92 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 169 | 158 | $202 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 165 | 114 | $107 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 115 | 111 | $153 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 109 | 106 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 95 | 77 | $150 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 44 | 44 | $127 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 37 | 34 | $227 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $191 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 60. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$1,646
Transactions
41
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 7 | $971.18 | |
| ABBVIE INC. | 10 | $162.22 | |
| Organon Llc | 5 | $128.78 | |
| Daiichi Sankyo Inc. | 4 | $104.01 | |
| PFIZER INC. | 4 | $73.56 | |
| Ardelyx, Inc. | 2 | $39.41 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $37.83 | |
| Janssen Biotech, Inc. | 2 | $37.66 | |
| Madrigal Pharmaceuticals | 2 | $37.65 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $22.29 | |
| Ipsen Biopharmaceuticals, Inc | 1 | $17.77 | |
| Phathom Pharmaceuticals, Inc. | 1 | $13.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
614
Patients
251
Total drug cost
$173,971
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 121 | 43 | $1,977 |
| Omeprazole | Generic | 103 | 40 | $1,947 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 78 | 71 | $5,955 |
| Famotidine | Generic | 66 | 21 | $914 |
| Linzess (Linaclotide) | Brand | 34 | 0 | $24,579 |
| Dicyclomine Hcl | Generic | 32 | 12 | $1,281 |
| Creon (Lipase/Protease/Amylase) | Brand | 31 | 0 | $66,993 |
| Ciprofloxacin Hcl | Generic | 28 | 28 | $69 |
| Sucralfate | Generic | 25 | 14 | $924 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 23 | 22 | $568 |