Doctor profile · Federal record
Dr. Preston Kim, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Columbia, MD
- NPI 1194715391
- Accepts Medicare
- MIPS 20.6 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10710 Charter Dr, Suite 110
Columbia, MD 210443258
(410) 992-9797
fax (410) 730-0942
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- November 9, 2011
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Maryland #D0062386
- Medicaid
- MD #007080700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194715391. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,200
Distinct HCPCS
10
Medicare allowed
$159,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 214 | 173 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 180 | 136 | $127 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 162 | 161 | $92 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 117 | 117 | $146 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 103 | 103 | $113 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 97 | 97 | $268 | |
91065 |
Measurement of hydrogen in breath to test for stomach and bowel symptoms | 71 | 28 | $92 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 64 | 64 | $169 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 55 | 55 | $194 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 44 | 44 | $186 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 79. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$3,189
Transactions
136
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 17 | $499.36 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 22 | $452.25 | |
| ABBVIE INC. | 18 | $337.66 | |
| Ardelyx, Inc. | 15 | $281.53 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 12 | $210.01 | |
| PFIZER INC. | 9 | $164.35 | |
| QOL Medical, LLC | 10 | $155.41 | |
| AIMMUNE THERAPEUTICS, INC. | 8 | $139.75 | |
| Regeneron Healthcare Solutions, Inc. | 6 | $123.68 | |
| Madrigal Pharmaceuticals | 4 | $102.73 | |
| Fresenius Kabi USA, LLC | 4 | $76.45 | |
| Phathom Pharmaceuticals, Inc. | 4 | $67.34 | |
| Daiichi Sankyo Inc. | 2 | $59.61 | |
| GENZYME CORPORATION | 2 | $56.29 | |
| Lilly USA, LLC | 3 | $56.23 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
865
Patients
317
Total drug cost
$269,850
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 323 | 125 | $7,592 |
| Famotidine | Generic | 175 | 71 | $4,444 |
| Omeprazole | Generic | 68 | 24 | $1,437 |
| Sucralfate | Generic | 54 | 25 | $7,871 |
| Linzess (Linaclotide) | Brand | 45 | 15 | $54,099 |
| Esomeprazole Magnesium | Generic | 32 | 12 | $3,889 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 31 | 30 | $878 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 22 | 0 | $13,381 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 21 | 0 | $149,641 |
| Lansoprazole | Generic | 19 | 0 | $2,800 |
Frequently asked questions
What is Dr. Preston Kim's medical specialty?
Dr. Preston Kim practices Gastroenterology Physician in Columbia, MD.
Where does Dr. Preston Kim practice?
Dr. Preston Kim practices at 10710 Charter Dr, Columbia, MD 210443258. Office phone: 4109929797.
What is Dr. Preston Kim's NPI?
Dr. Preston Kim's National Provider Identifier (NPI) is 1194715391, issued by NPPES.
Does Dr. Preston Kim accept Medicare assignment?
Yes. Dr. Preston Kim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Preston Kim commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.