Doctor profile · Federal record
Dr. Jeffrey Ko, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Sacramento, CA
- NPI 1104203405
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3160 Folsom Blvd
Sacramento, CA 958165202
(916) 734-8616 - Mailing address
-
3160 Folsom Blvd Ste 3500
Sacramento, CA 958165270
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- July 27, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #C144966
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104203405. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
535
Distinct HCPCS
10
Medicare allowed
$51,388
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 94 | 91 | $133 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 84 | 82 | $5 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 73 | 71 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 50 | 36 | $81 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 39 | 39 | $7 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 38 | 38 | $94 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 | $120 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 28 | 24 | $50 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 27 | 27 | $255 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 25 | 23 | $84 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 70. This provider delivers 7.6× the peer median.Open Payments
Industry payments received
All-time total
$112
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $112.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
71
Total drug cost
$1,645
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 48 | 47 | $883 |
| Omeprazole | Generic | 25 | 0 | $291 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 14 | 13 | $262 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 11 | 11 | $210 |
Hospital affiliations
Frequently asked questions
What is Dr. Jeffrey Ko's medical specialty?
Dr. Jeffrey Ko practices Gastroenterology Physician in Sacramento, CA.
Where does Dr. Jeffrey Ko practice?
Dr. Jeffrey Ko practices at 3160 Folsom Blvd, Sacramento, CA 958165202. Office phone: 9167348616.
What is Dr. Jeffrey Ko's NPI?
Dr. Jeffrey Ko's National Provider Identifier (NPI) is 1104203405, issued by NPPES.
Does Dr. Jeffrey Ko accept Medicare assignment?
Yes. Dr. Jeffrey Ko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Ko commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.