Doctor profile · Federal record
Dr. Ali Zakaria, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Rapid City, SD
- NPI 1144604661
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
353 Fairmont Blvd
Rapid City, SD 577017375
(605) 755-1000 - Additional location
-
2805 5Th St
Rapid City, SD 577016003 - Mailing address
-
31191 Morlock St, Apartment #520
Livonia, MI 481521668
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- March 3, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- South Dakota #13000 · Michigan #4301108433
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144604661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
660
Distinct HCPCS
10
Medicare allowed
$92,111
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 168 | 160 | $53 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 105 | 103 | $208 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 59 | 48 | $162 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 46 | 46 | $172 | |
43274 |
Insertion of stent into pancreatic or bile duct using a flexible endoscope | 36 | 26 | $389 | |
43238 |
Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope | 34 | 32 | $175 | |
43262 |
Incision of pancreatic outlet using a flexible endoscope | 33 | 32 | $68 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 33 | 33 | $80 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 23 | 22 | $100 | |
43237 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth | 20 | 20 | $137 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 150. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$8,006
Transactions
55
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Olympus Corporation of the Americas | 28 | $3,840.09 | |
| Boston Scientific Corporation | 19 | $3,783.27 | |
| ABBVIE INC. | 5 | $196.13 | |
| Ardelyx, Inc. | 1 | $124.19 | |
| Olympus America Inc. | 1 | $39.99 | |
| Janssen Biotech, Inc. | 1 | $22.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
180
Patients
170
Total drug cost
$3,360
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 108 | 106 | $1,983 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 31 | 30 | $635 |
| Omeprazole | Generic | 22 | 15 | $400 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 19 | 19 | $341 |
Hospital affiliations
Frequently asked questions
What is Dr. Ali Zakaria's medical specialty?
Dr. Ali Zakaria practices Gastroenterology Physician in Rapid City, SD.
Where does Dr. Ali Zakaria practice?
Dr. Ali Zakaria practices at 353 Fairmont Blvd, Rapid City, SD 577017375. Office phone: 6057551000.
What is Dr. Ali Zakaria's NPI?
Dr. Ali Zakaria's National Provider Identifier (NPI) is 1144604661, issued by NPPES.
Does Dr. Ali Zakaria accept Medicare assignment?
Yes. Dr. Ali Zakaria accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ali Zakaria commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Removal of stone or debris from bile or pancreatic duct using a flexible endoscope (HCPCS 43264). Source: CMS Medicare Physician & Other Practitioners file.