Doctor profile · Federal record
Dr. Marc Kaneshiro, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · West Hollywood, CA
- NPI 1083865836
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8700 Beverly Blvd
West Hollywood, CA 900481804
(310) 423-4611 - Mailing address
-
8700 Beverly Bldvd
Los Angeles, CA 90048
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- August 11, 2015
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- California #109630 · California #A109630
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083865836. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
756
Distinct HCPCS
10
Medicare allowed
$109,557
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 105 | 105 | $118 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 101 | 101 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 95 | 82 | $141 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 95 | 76 | $197 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 93 | 93 | $86 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 75 | 47 | $84 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 52 | 52 | $223 | |
99421 |
Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | 30 | 19 | $16 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 25 | 25 | $139 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $186 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 45. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$121
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 1 | $103.03 | |
| Laborie Medical Technologies Corp. | 1 | $18.23 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
869
Patients
314
Total drug cost
$238,469
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 251 | 95 | $5,466 |
| Pantoprazole Sodium | Generic | 105 | 41 | $2,549 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 104 | 77 | $2,178 |
| Motegrity (Prucalopride Succinate) | Brand | 83 | 24 | $63,595 |
| Famotidine | Generic | 50 | 21 | $1,309 |
| Linzess (Linaclotide) | Brand | 41 | 19 | $29,316 |
| Dicyclomine Hcl | Generic | 35 | 14 | $827 |
| Pyridostigmine Bromide | Generic | 31 | 0 | $1,378 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 27 | 0 | $12,547 |
| Creon (Lipase/Protease/Amylase) | Brand | 26 | 0 | $89,208 |
Hospital affiliations
Frequently asked questions
What is Dr. Marc Kaneshiro's medical specialty?
Dr. Marc Kaneshiro practices Gastroenterology Physician in West Hollywood, CA.
Where does Dr. Marc Kaneshiro practice?
Dr. Marc Kaneshiro practices at 8700 Beverly Blvd, West Hollywood, CA 900481804. Office phone: 3104234611.
What is Dr. Marc Kaneshiro's NPI?
Dr. Marc Kaneshiro's National Provider Identifier (NPI) is 1083865836, issued by NPPES.
Does Dr. Marc Kaneshiro accept Medicare assignment?
Yes. Dr. Marc Kaneshiro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Kaneshiro commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.