Doctor profile · Federal record
Dr. Barton Ueki, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Whittier, CA
- NPI 1043219355
- Accepts Medicare
- 60 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
12486 Washington Blvd
Whittier, CA 906021005
(562) 693-0756
fax (562) 693-2371 - Additional location
-
5750 Downey Ave Ste 202
Lakewood, CA 907121470
(562) 634-4939
fax (562) 634-5809
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- October 22, 2019
- Year of graduation
- 1966 — 60 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A22592
- Medicaid
- CA #00A225920
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043219355. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
140
Distinct HCPCS
2
Medicare allowed
$17,852
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 92 | 68 | $99 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $183 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 94. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$422
Transactions
20
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 8 | $159.05 | |
| Gilead Sciences, Inc. | 5 | $107.07 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 5 | $104.84 | |
| Madrigal Pharmaceuticals | 1 | $31.29 | |
| Intercept Pharmaceuticals, Inc. | 1 | $19.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
433
Patients
225
Total drug cost
$51,512
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 116 | 112 | $2,010 |
| Dicyclomine Hcl | Generic | 47 | 23 | $2,036 |
| Omeprazole | Generic | 47 | 28 | $938 |
| Linzess (Linaclotide) | Brand | 33 | 13 | $31,875 |
| Pantoprazole Sodium | Generic | 32 | 15 | $544 |
| Famotidine | Generic | 26 | 18 | $517 |
| Sucralfate | Generic | 19 | 0 | $3,611 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 16 | 16 | $290 |
| Amlodipine Besylate | Generic | 15 | 0 | $131 |
| Atorvastatin Calcium | Generic | 15 | 0 | $138 |
Frequently asked questions
What is Dr. Barton Ueki's medical specialty?
Dr. Barton Ueki practices Gastroenterology Physician in Whittier, CA.
Where does Dr. Barton Ueki practice?
Dr. Barton Ueki practices at 12486 Washington Blvd, Whittier, CA 906021005. Office phone: 5626930756.
What is Dr. Barton Ueki's NPI?
Dr. Barton Ueki's National Provider Identifier (NPI) is 1043219355, issued by NPPES.
Does Dr. Barton Ueki accept Medicare assignment?
Yes. Dr. Barton Ueki accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barton Ueki commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.